When Intact Basin opposite Cooling

#1b5bfe RGB(27,91,254)

About this color

When Intact Basin opposite Cooling settles into a medium blue territory with a intense quality that feels cool — captured at #1b5bfe, RGB(27, 91, 254).

#1b5bfeRGB(27, 91, 254)

HSL 223° · 99% saturation · 55% 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
When Intact Basin opposite Cooling
HEX
#1b5bfe
RGB
rgb(27,91,254)
RGB%
rgb(10.6%,35.7%,99.6%)
HSL
hsl(223,99%,55%)
HSV
hsv(223,89%,100%)
CMYK
cmyk(89,64,0,0)
LAB
lab(45,42,-85)
LCH
lch(45,95,296)
sRGB
(0.106,0.357,0.996)
HEX8
#1b5bfeff
CSS Name
Decimal
027091254

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Color variants

Color info

Lightness
55%
Saturation
99%
Hue
223°
Chroma
95
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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