The Border after Copper Centering

#4042ed RGB(64,66,237)

About this color

The Border after Copper Centering settles into a medium blue territory with a intense quality that feels cool — captured at #4042ed, RGB(64, 66, 237).

#4042edRGB(64, 66, 237)

HSL 239° · 83% saturation · 59% lightness

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Psychology

Mid blue dominates corporate and tech branding precisely because it reads as dependable without being cold.

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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 design terms, a mid-toned blue like this handles accent colours, call-to-action buttons, and icon fills — it holds its own without overwhelming adjacent elements. Always check WCAG contrast ratios before using it under or over text.

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Colour pairings

Looking at colour relationships, this blue pairs naturally with warm neutrals — tawny beiges, soft terracottas, aged brass — which amplify its cool character by contrast. Analogous blue-violets and blue-greens give a more cohesive, tonal result.

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Color Categories

Color formats

Name
The Border after Copper Centering
HEX
#4042ed
RGB
rgb(64,66,237)
RGB%
rgb(25.1%,25.9%,92.9%)
HSL
hsl(239,83%,59%)
HSV
hsv(239,73%,93%)
CMYK
cmyk(73,72,0,7)
LAB
lab(40,54,-85)
LCH
lch(40,101,302)
sRGB
(0.251,0.259,0.929)
HEX8
#4042edff
CSS Name
Decimal
064066237

Similar colors

Color variants

Color info

Lightness
59%
Saturation
83%
Hue
239°
Chroma
101
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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