When True Arch for Laboring

#1511a3 RGB(21,17,163)

About this color

When True Arch for Laboring occupies the medium-dark, intense end of the blue spectrum, defined by its coordinates #1511a3 — RGB(21, 17, 163).

#1511a3RGB(21, 17, 163)

HSL 242° · 81% saturation · 35% lightness

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Psychology

Dark blues project authority, depth and reliability — the colour of deep water, the night sky, and tailored suits.

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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 speaking, this deep blue is most at home as a background for light-coloured text, as a deep accent stripe, or as an anchoring tone in dark-mode interfaces. It pairs naturally with off-whites, warm creams, and metallic highlights.

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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 True Arch for Laboring
HEX
#1511a3
RGB
rgb(21,17,163)
RGB%
rgb(8.2%,6.7%,63.9%)
HSL
hsl(242,81%,35%)
HSV
hsv(242,90%,64%)
CMYK
cmyk(87,90,0,36)
LAB
lab(21,52,-73)
LCH
lch(21,90,305)
sRGB
(0.082,0.067,0.639)
HEX8
#1511a3ff
CSS Name
Decimal
021017163

Similar colors

Color variants

Color info

Lightness
35%
Saturation
81%
Hue
242°
Chroma
90
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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