When Sunless Basalt round Defiling

#143c63 RGB(20,60,99)

About this color

When Sunless Basalt round Defiling reads as dark and vivid — a blue tone recorded at #143c63, RGB(20, 60, 99).

#143c63RGB(20, 60, 99)

HSL 210° · 66% saturation · 23% 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

Blue has been among the most valued pigments throughout history — ultramarine, ground from lapis lazuli, was once worth more than gold and reserved for the robes of the Virgin Mary in medieval painting.

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Design use

In practical terms, a dark blue like this works well as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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Colour pairings

In terms of colour combinations, 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 Sunless Basalt round Defiling
HEX
#143c63
RGB
rgb(20,60,99)
RGB%
rgb(7.8%,23.5%,38.8%)
HSL
hsl(210,66%,23%)
HSV
hsv(210,80%,39%)
CMYK
cmyk(80,39,0,61)
LAB
lab(25,1,-27)
LCH
lch(25,27,272)
sRGB
(0.078,0.235,0.388)
HEX8
#143c63ff
CSS Name
Decimal
020060099

Similar colors

Color variants

Color info

Lightness
23%
Saturation
66%
Hue
210°
Chroma
27
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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