Forgotten Carbon without the Shrinking

#28243a RGB(40,36,58)

About this color

Forgotten Carbon without the Shrinking is rendered by screens as RGB(40, 36, 58) — a dark, muted blue hue.

#28243aRGB(40, 36, 58)

HSL 251° · 23% saturation · 18% 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
Forgotten Carbon without the Shrinking
HEX
#28243a
RGB
rgb(40,36,58)
RGB%
rgb(15.7%,14.1%,22.7%)
HSL
hsl(251,23%,18%)
HSV
hsv(251,38%,23%)
CMYK
cmyk(31,38,0,77)
LAB
lab(16,8,-14)
LCH
lch(16,16,300)
sRGB
(0.157,0.141,0.227)
HEX8
#28243aff
CSS Name
Decimal
040036058

Similar colors

Color variants

Color info

Lightness
18%
Saturation
23%
Hue
251°
Chroma
16
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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