When the Earthen Border Since Crossing

#304d78 RGB(48,77,120)

About this color

When the Earthen Border Since Crossing occupies the dark, moderate end of the blue spectrum, defined by its coordinates #304d78 — RGB(48, 77, 120).

#304d78RGB(48, 77, 120)

HSL 216° · 43% saturation · 33% 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 the Earthen Border Since Crossing
HEX
#304d78
RGB
rgb(48,77,120)
RGB%
rgb(18.8%,30.2%,47.1%)
HSL
hsl(216,43%,33%)
HSV
hsv(216,60%,47%)
CMYK
cmyk(60,36,0,53)
LAB
lab(32,3,-28)
LCH
lch(32,28,276)
sRGB
(0.188,0.302,0.471)
HEX8
#304d78ff
CSS Name
Decimal
048077120

Similar colors

Color variants

Color info

Lightness
33%
Saturation
43%
Hue
216°
Chroma
28
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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