Cold Boulder without Expiring

#135f7c RGB(19,95,124)

About this color

Cold Boulder without Expiring is rendered by screens as RGB(19, 95, 124) — a dark, vivid blue hue.

#135f7cRGB(19, 95, 124)

HSL 197° · 73% saturation · 28% 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

Practically speaking, this deep blue is most at home 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

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
Cold Boulder without Expiring
HEX
#135f7c
RGB
rgb(19,95,124)
RGB%
rgb(7.5%,37.3%,48.6%)
HSL
hsl(197,73%,28%)
HSV
hsv(197,85%,49%)
CMYK
cmyk(85,23,0,51)
LAB
lab(37,-11,-23)
LCH
lch(37,25,244)
sRGB
(0.075,0.373,0.486)
HEX8
#135f7cff
CSS Name
Decimal
019095124

Similar colors

Color variants

Color info

Lightness
28%
Saturation
73%
Hue
197°
Chroma
25
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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