The Warm Acre without Harboring

#281fbb RGB(40,31,187)

About this color

The Warm Acre without Harboring settles into a medium-dark blue territory with a vivid quality that feels cool — captured at #281fbb, RGB(40, 31, 187).

#281fbbRGB(40, 31, 187)

HSL 243° · 72% saturation · 43% lightness

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Psychology

Mid blue dominates corporate and tech branding precisely because it reads as dependable without being cold.

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History

The ancient Egyptians were among the first to produce blue pigment artificially — Egyptian blue, made from copper and sand, coloured the walls of pharaonic tombs.

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Design use

In design terms, a mid-toned blue like this handles accent colours, call-to-action buttons, and icon fills — it holds its own without overwhelming adjacent elements. Always check WCAG contrast ratios before using it under or over text.

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Colour pairings

Looking at colour relationships, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
The Warm Acre without Harboring
HEX
#281fbb
RGB
rgb(40,31,187)
RGB%
rgb(15.7%,12.2%,73.3%)
HSL
hsl(243,72%,43%)
HSV
hsv(243,83%,73%)
CMYK
cmyk(79,83,0,27)
LAB
lab(27,54,-78)
LCH
lch(27,95,305)
sRGB
(0.157,0.122,0.733)
HEX8
#281fbbff
CSS Name
Decimal
040031187

Similar colors

Color variants

Color info

Lightness
43%
Saturation
72%
Hue
243°
Chroma
95
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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