What Mossbacked Arch beyond Centering

#15aff4 RGB(21,175,244)

About this color

What Mossbacked Arch beyond Centering settles into a medium blue territory with a intense quality that feels cool — captured at #15aff4, RGB(21, 175, 244).

#15aff4RGB(21, 175, 244)

HSL 199° · 91% saturation · 52% 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
What Mossbacked Arch beyond Centering
HEX
#15aff4
RGB
rgb(21,175,244)
RGB%
rgb(8.2%,68.6%,95.7%)
HSL
hsl(199,91%,52%)
HSV
hsv(199,91%,96%)
CMYK
cmyk(91,28,0,4)
LAB
lab(68,-12,-44)
LCH
lch(68,46,255)
sRGB
(0.082,0.686,0.957)
HEX8
#15aff4ff
CSS Name
Decimal
021175244

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Color variants

Color info

Lightness
52%
Saturation
91%
Hue
199°
Chroma
46
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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