Loud Hailer

Bold, disruptive, confident · Aesthetary’s guidance, not research

One flood of signal orange, black type, and nothing else to look at.

Mood loud, exactingKind of site co-operative, campaign, energyAudience members, supporters

Light variant

#F0EEE8, canvas, 45%. #FFFFFF, surface, 10%. #0A0A0A, text, 15%. #45443F, muted text, 3%. #FF3D00, primary action, 27%.

Suggested proportions

  1. 45% Canvas
  2. 27% Primary action
  3. 15% Text
  4. 10% Surface
  5. 3% Muted text

In use

Undercurrent Energy Co-opHow it worksPricesJoin
New

Own the power company.

Members set the price. Profits come back.

Join the co-opRead the rules

Member share

£25, once. One member, one vote.

Postcode

ZZ1

We need a full postcode.

Welcome, member 4,113.

Fictional, made by AesthetaryUndercurrent Energy Co-op: an energy co-operative’s join page, set in Loud Hailer (light). The input shows its focus ring.

Using it well

18 color pairs are approved for use. 6 pairs are not for text; the ones that matter most for this palette:

  • Primary action on Canvas Not for text. Orange is 3.06:1 on the ground: a field with black text on it, never text itself.

Roles

13 colors, their HEX values, what each is for and where it comes from
Loud Hailer, light roles
RoleColorUseWhere it comes from
Canvas#F0EEE8 The page ground.Aesthetary’s guidance
Surface#FFFFFF Cards, panels and fields.Aesthetary’s guidance
Text#0A0A0A All reading text and headings.Aesthetary’s guidance
Muted text#45443F Secondary text and captions.Aesthetary’s guidance
Primary action#FF3D00 Signal orange: big fields and the action, with black text on it.Aesthetary’s guidance
Text on primary#0A0A0A Label on the primary action.Aesthetary’s guidance
Secondary action#0A0A0A Secondary action: label and outline.Aesthetary’s guidance
Border#CFCCC4 Hairlines and dividers. Decorative only; never a field’s only edge.Aesthetary’s guidance
Input border#0A0A0A The edge of an input, where it is the only boundary.Aesthetary’s guidance
Accent#FF3D00 The same orange, used large.Aesthetary’s guidance
Focus#0A0A0A Focus ring, 2px, offset from the control.Aesthetary’s guidance
Success#1E7A46 Confirmation, always with a word or icon.Aesthetary’s guidance
Error#A50E26 Errors, in crimson, always with a word or icon.Aesthetary’s guidance

Contrast, by use

18 approved pairs, all passing · 6 not for text

WCAG 2 ratios, computed from the colors. Text needs 4.5:1; large text (24px, or 18.66px bold) and non-text (a focus ring, a field’s only edge, an icon) need 3:1. Only the pairs listed as approved are recommended.

Approved pairs

Loud Hailer, light: approved color pairs and their contrast
PairContrastNeedsForResult
Text on Canvas17.06:14.5:1TextReading textPasses
Text on Surface19.80:14.5:1TextReading textPasses
Muted text on Canvas8.41:14.5:1TextSecondary text, captionsPasses
Muted text on Surface9.76:14.5:1TextSecondary text, captionsPasses
Text on primary on Primary action5.58:14.5:1TextLabel on the primary actionPasses
Secondary action on Canvas17.06:14.5:1TextSecondary action: label and outlinePasses
Secondary action on Surface19.80:14.5:1TextSecondary action: label and outlinePasses
Focus on Canvas17.06:13:1Non-text (3:1)Focus ringPasses
Focus on Surface19.80:13:1Non-text (3:1)Focus ringPasses
Input border on Canvas17.06:13:1Non-text (3:1)Input edge, the only boundary of a fieldPasses
Input border on Surface19.80:13:1Non-text (3:1)Input edge, the only boundary of a fieldPasses
Success on Canvas4.61:14.5:1TextStatus message, always with a word or iconPasses
Success on Surface5.35:14.5:1TextStatus message, always with a word or iconPasses
Error on Canvas6.73:14.5:1TextStatus message, always with a word or iconPasses
Error on Surface7.80:14.5:1TextStatus message, always with a word or iconPasses
Accent on Canvas3.06:1—DecorativeAccent as a fill; meaning carried by a word tooPasses
Accent on Surface3.55:1—DecorativeAccent as a fill; meaning carried by a word tooPasses
Text on Accent5.58:14.5:1TextText set on the accent fillPasses

Not for text

  • Primary action on Canvas 3.06:1. Not for text. Fill or decoration only. Orange is 3.06:1 on the ground: a field with black text on it, never text itself.
  • Primary action on Surface 3.55:1. Not for text. Large text and non-text only. Under 4.5:1: display-size text, icons and edges only.
  • Accent on Canvas 3.06:1. Not for text. Fill or decoration only. Under 3:1: a fill or decoration only. Never text, an icon or a field’s only edge.
  • Accent on Surface 3.55:1. Not for text. Fill or decoration only. Under 3:1: a fill or decoration only. Never text, an icon or a field’s only edge.
  • Border on Canvas 1.38:1. Not for text. Fill or decoration only. Under 3:1: a fill or decoration only. Never text, an icon or a field’s only edge.
  • Border on Surface 1.60:1. Not for text. Fill or decoration only. Under 3:1: a fill or decoration only. Never text, an icon or a field’s only edge.

Dark variant

#0A0A0A, canvas, 50%. #161616, surface, 8%. #F0EEE8, text, 12%. #B0AEA8, muted text, 3%. #FF3D00, primary action, 27%.

Suggested proportions

  1. 50% Canvas
  2. 27% Primary action
  3. 12% Text
  4. 8% Surface
  5. 3% Muted text

In use

Undercurrent Energy Co-opHow it worksPricesJoin
New

Own the power company.

Members set the price. Profits come back.

Join the co-opRead the rules

Member share

£25, once. One member, one vote.

Postcode

ZZ1

We need a full postcode.

Welcome, member 4,113.

Fictional, made by AesthetaryUndercurrent Energy Co-op: an energy co-operative’s join page, set in Loud Hailer (dark). The input shows its focus ring.

Using it well

19 color pairs are approved for use. 4 pairs are not for text. Each is listed under Contrast, by use.

Roles

13 colors, their HEX values, what each is for and where it comes from
Loud Hailer, dark roles
RoleColorUseWhere it comes from
Canvas#0A0A0A The page ground.Aesthetary’s guidance
Surface#161616 Cards, panels and fields.Aesthetary’s guidance
Text#F0EEE8 All reading text and headings.Aesthetary’s guidance
Muted text#B0AEA8 Secondary text and captions.Aesthetary’s guidance
Primary action#FF3D00 Signal orange on black: the field and the action.Aesthetary’s guidance
Text on primary#0A0A0A Label on the primary action.Aesthetary’s guidance
Secondary action#F0EEE8 Secondary action: label and outline.Aesthetary’s guidance
Border#2A2A2A Hairlines and dividers. Decorative only; never a field’s only edge.Aesthetary’s guidance
Input border#77756F The edge of an input, where it is the only boundary.Aesthetary’s guidance
Accent#FF3D00 The same orange.Aesthetary’s guidance
Focus#F0EEE8 Focus ring, 2px, offset from the control.Aesthetary’s guidance
Success#4CC38A Confirmation, always with a word or icon.Aesthetary’s guidance
Error#FF8577 Errors, always with a word or icon.Aesthetary’s guidance

Contrast, by use

19 approved pairs, all passing · 4 not for text

WCAG 2 ratios, computed from the colors. Text needs 4.5:1; large text (24px, or 18.66px bold) and non-text (a focus ring, a field’s only edge, an icon) need 3:1. Only the pairs listed as approved are recommended.

Approved pairs

Loud Hailer, dark: approved color pairs and their contrast
PairContrastNeedsForResult
Text on Canvas17.06:14.5:1TextReading textPasses
Text on Surface15.60:14.5:1TextReading textPasses
Muted text on Canvas8.92:14.5:1TextSecondary text, captionsPasses
Muted text on Surface8.16:14.5:1TextSecondary text, captionsPasses
Text on primary on Primary action5.58:14.5:1TextLabel on the primary actionPasses
Secondary action on Canvas17.06:14.5:1TextSecondary action: label and outlinePasses
Secondary action on Surface15.60:14.5:1TextSecondary action: label and outlinePasses
Primary action on Canvas5.58:14.5:1TextLinks and small text in the action colorPasses
Primary action on Surface5.10:14.5:1TextLinks and small text in the action colorPasses
Focus on Canvas17.06:13:1Non-text (3:1)Focus ringPasses
Focus on Surface15.60:13:1Non-text (3:1)Focus ringPasses
Input border on Canvas4.30:13:1Non-text (3:1)Input edge, the only boundary of a fieldPasses
Input border on Surface3.93:13:1Non-text (3:1)Input edge, the only boundary of a fieldPasses
Success on Canvas8.94:14.5:1TextStatus message, always with a word or iconPasses
Success on Surface8.17:14.5:1TextStatus message, always with a word or iconPasses
Error on Canvas8.37:14.5:1TextStatus message, always with a word or iconPasses
Error on Surface7.65:14.5:1TextStatus message, always with a word or iconPasses
Accent on Canvas5.58:14.5:1TextAccent textPasses
Accent on Surface5.10:14.5:1TextAccent textPasses

Not for text

  • Border on Canvas 1.38:1. Not for text. Fill or decoration only. Under 3:1: a fill or decoration only. Never text, an icon or a field’s only edge.
  • Border on Surface 1.26:1. Not for text. Fill or decoration only. Under 3:1: a fill or decoration only. Never text, an icon or a field’s only edge.
  • Input border on Canvas 4.30:1. Not for text. Non-text only. An edge or ring, not a text color.
  • Input border on Surface 3.93:1. Not for text. Non-text only. An edge or ring, not a text color.

What makes it characteristic

Confidence by quantity: the orange is not an accent but a field, used large, with black type set on it. Everything else is off-white and black so the flood has no competition.

Avoids: Black with a neon gradient: the “disruptor” start-up look.

Limits of this palette

  • The orange and the error crimson are both warm; the error always carries a word or icon.

Related

Shares a principle with (Aesthetary’s guidance)Neo-Brutalism, Swiss Style

Related palettesFlat Signal, Outline and Fill, Overprint, Porch Light

All palettes