#3C83CD#3C83CD

#3C83CD is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.0% C 0.134 H 251.8°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX#3C83CD
RGBrgb(60, 131, 205)
HSLhsl(211, 59%, 52%)
HSVhsv(211, 71%, 80%)
CMYKcmyk(70.7%, 36.1%, 0%, 19.6%)
CIE-LABlab(53.60, 2.25, -44.70)
CIE-LCHlch(53.60, 44.76, 272.89°)
OKLaboklab(59.99% -0.0417 -0.1271)
OKLCHoklch(59.99% 0.134 251.8)
XYZxyz(20.9951, 21.5988, 60.8083)
Luminance0.2160 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C83CD #CD863C
analogous
#3CCBCD #3C83CD #3E3CCD
triadic
#3C83CD #CD3C83 #83CD3C
tetradic
#3C83CD #CD3CCB #CD863C #3CCD3E
square
#3C83CD #CD3CCB #CD863C #3CCD3E
split-complementary
#3C83CD #CD3E3C #CBCD3C
monochromatic
#1D4671 #2A65A2 #3C83CD #6DA2D9 #9DC1E6

Accessibility & contrast

On white

3.95
#3C83CD on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.32
#3C83CD on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C83CD
5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C83CD#FFFFFF#000000##000000
##3C83CD1.003.955.325.32
#FFFFFF3.951.0021.0021.00
#0000005.3221.001.001.00
##0000005.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#6187D0
Deuteranopia (green-blind)
#4C7ACC
Tritanopia (blue-blind)
#00949E
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #3c83cd;
/* rgb */ color: rgb(60, 131, 205);
/* oklch */ color: oklch(60.0% 0.134 251.8);
Tailwind
colors: {
  custom: {
    50: '#83a6dc',
    500: '#3c83cd',
    950: '#000000',
  },
}
SCSS
$custom: #3c83cd;
$custom-light: #83a6dc;
$custom-dark: #000000;
JSON
{
  "hex": "#3c83cd",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 205
  },
  "hsl": {
    "h": 210.621,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59985,
    "c": 0.13379,
    "h": 251.8
  },
  "luminance": 0.21601
}

Semantic roles & 50–950 ramp

primary
#3C83CD
secondary
#D2B393
accent
#9645E2
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3C83CD

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

Preview Lab → · Contrast checker → · Palette generator →

#3C83CD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva