When Thoughtful Basin alongside Spinning

#6381b3 RGB(99,129,179)

About this color

When Thoughtful Basin alongside Spinning is a moderate, medium blue tone, fixed at #6381b3 in the RGB color space.

#6381b3RGB(99, 129, 179)

HSL 218° · 34% 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

Practically, this medium blue is comfortable as 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

For palette building, 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 Thoughtful Basin alongside Spinning
HEX
#6381b3
RGB
rgb(99,129,179)
RGB%
rgb(38.8%,50.6%,70.2%)
HSL
hsl(218,34%,55%)
HSV
hsv(218,45%,70%)
CMYK
cmyk(45,28,0,30)
LAB
lab(54,3,-30)
LCH
lch(54,30,276)
sRGB
(0.388,0.506,0.702)
HEX8
#6381b3ff
CSS Name
Decimal
099129179

Similar colors

Color variants

Color info

Lightness
55%
Saturation
34%
Hue
218°
Chroma
30
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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