The Rough Bluff into Delineating

#143bbb RGB(20,59,187)

About this color

The Rough Bluff into Delineating settles into a medium-dark blue territory with a intense quality that feels cool — captured at #143bbb, RGB(20, 59, 187).

#143bbbRGB(20, 59, 187)

HSL 226° · 81% saturation · 41% 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
The Rough Bluff into Delineating
HEX
#143bbb
RGB
rgb(20,59,187)
RGB%
rgb(7.8%,23.1%,73.3%)
HSL
hsl(226,81%,41%)
HSV
hsv(226,89%,73%)
CMYK
cmyk(89,68,0,27)
LAB
lab(31,38,-70)
LCH
lch(31,80,298)
sRGB
(0.078,0.231,0.733)
HEX8
#143bbbff
CSS Name
Decimal
020059187

Similar colors

Color variants

Color info

Lightness
41%
Saturation
81%
Hue
226°
Chroma
80
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

Share