#3C81AF#3C81AF

#3C81AF is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.9% C 0.099 H 240.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX#3C81AF
RGBrgb(60, 129, 175)
HSLhsl(204, 49%, 46%)
HSVhsv(204, 66%, 69%)
CMYKcmyk(65.7%, 26.3%, 0%, 31.4%)
CIE-LABlab(51.56, -7.03, -30.76)
CIE-LCHlch(51.56, 31.55, 257.12°)
OKLaboklab(57.9% -0.0486 -0.0865)
OKLCHoklch(57.9% 0.099 240.7)
XYZxyz(17.4487, 19.7545, 43.4426)
Luminance0.1976 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C81AF #AF6A3C
analogous
#3CAFA3 #3C81AF #3C47AF
triadic
#3C81AF #AF3C81 #81AF3C
tetradic
#3C81AF #A33CAF #AF6A3C #47AF3C
square
#3C81AF #A33CAF #AF6A3C #47AF3C
split-complementary
#3C81AF #AF3C47 #AFA33C
monochromatic
#1D3E54 #2C5F81 #3C81AF #609FC8 #8DBAD8

Accessibility & contrast

On white

4.24
#3C81AF on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.95
#3C81AF on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C81AF
4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C81AF#FFFFFF#000000##000000
##3C81AF1.004.244.954.95
#FFFFFF4.241.0021.0021.00
#0000004.9521.001.001.00
##0000004.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6C81B1
Deuteranopia (green-blind)
#5C76AE
Tritanopia (blue-blind)
#008C91
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #3c81af;
/* rgb */ color: rgb(60, 129, 175);
/* oklch */ color: oklch(57.9% 0.099 240.7);
Tailwind
colors: {
  custom: {
    50: '#7ea5c7',
    500: '#3c81af',
    950: '#000000',
  },
}
SCSS
$custom: #3c81af;
$custom-light: #7ea5c7;
$custom-dark: #000000;
JSON
{
  "hex": "#3c81af",
  "rgb": {
    "r": 60,
    "g": 129,
    "b": 175
  },
  "hsl": {
    "h": 204,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57903,
    "c": 0.09925,
    "h": 240.7
  },
  "luminance": 0.19756
}

Semantic roles & 50–950 ramp

primary
#3C81AF
secondary
#C39D84
accent
#864FD8
background
#F8FAFC
surface
#EFF4F8
border
#CACED1
text
#0B0F13
muted
#7C7F82

Preview Lab

Preview with #3C81AF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#3C81AF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva