When Natural Bluff beyond Passing

#51429e RGB(81,66,158)

About this color

When Natural Bluff beyond Passing occupies the medium-dark, moderate end of the blue spectrum, defined by its coordinates #51429e — RGB(81, 66, 158).

#51429eRGB(81, 66, 158)

HSL 250° · 41% saturation · 44% lightness

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Psychology

Blue at medium lightness is the colour of trust and communication — widely associated with stability, focus, and honesty.

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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

This shade sits in a versatile middle ground — useful 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

When it comes to colour harmony, complement this blue with amber and warm orange for high-contrast energy, or stay within blue-green and violet neighbours for a serene, cohesive feel.

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Color Categories

Color formats

Name
When Natural Bluff beyond Passing
HEX
#51429e
RGB
rgb(81,66,158)
RGB%
rgb(31.8%,25.9%,62%)
HSL
hsl(250,41%,44%)
HSV
hsv(250,58%,62%)
CMYK
cmyk(49,58,0,38)
LAB
lab(34,31,-48)
LCH
lch(34,57,303)
sRGB
(0.318,0.259,0.62)
HEX8
#51429eff
CSS Name
Decimal
081066158

Similar colors

Color variants

Color info

Lightness
44%
Saturation
41%
Hue
250°
Chroma
57
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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