Earnest Bluff circa Working

#51798c RGB(81,121,140)

About this color

Earnest Bluff circa Working settles into a medium-dark blue territory with a moderate quality that feels cool — captured at #51798c, RGB(81, 121, 140).

#51798cRGB(81, 121, 140)

HSL 199° · 27% saturation · 43% lightness

🧠

Psychology

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

🏛️

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.

✏️

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.

🎭

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.

⚖️ Contrast checker👁 Colour blindness🌈 Gradient🎨 Colour mixer

Color Categories

Color formats

Name
Earnest Bluff circa Working
HEX
#51798c
RGB
rgb(81,121,140)
RGB%
rgb(31.8%,47.5%,54.9%)
HSL
hsl(199,27%,43%)
HSV
hsv(199,42%,55%)
CMYK
cmyk(42,14,0,45)
LAB
lab(49,-9,-15)
LCH
lch(49,17,239)
sRGB
(0.318,0.475,0.549)
HEX8
#51798cff
CSS Name
Decimal
081121140

Similar colors

Color variants

Color info

Lightness
43%
Saturation
27%
Hue
199°
Chroma
17
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share