The Toasted Border upon Lining

#0337ab RGB(3,55,171)

About this color

The Toasted Border upon Lining reads as dark and intense — a blue tone recorded at #0337ab, RGB(3, 55, 171).

#0337abRGB(3, 55, 171)

HSL 221° · 97% saturation · 34% 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

In practical terms, a dark blue like this works well 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

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
The Toasted Border upon Lining
HEX
#0337ab
RGB
rgb(3,55,171)
RGB%
rgb(1.2%,21.6%,67.1%)
HSL
hsl(221,97%,34%)
HSV
hsv(221,98%,67%)
CMYK
cmyk(98,68,0,33)
LAB
lab(29,33,-65)
LCH
lch(29,73,297)
sRGB
(0.012,0.216,0.671)
HEX8
#0337abff
CSS Name
Decimal
003055171

Similar colors

Color variants

Color info

Lightness
34%
Saturation
97%
Hue
221°
Chroma
73
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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