#3C83CE#3C83CE

#3C83CE is a mid, vivid cyan. Relative luminance 0.216; OKLCH L 60.0% C 0.135 H 252.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX#3C83CE
RGBrgb(60, 131, 206)
HSLhsl(211, 60%, 52%)
HSVhsv(211, 71%, 81%)
CMYKcmyk(70.9%, 36.4%, 0%, 19.2%)
CIE-LABlab(53.65, 2.61, -45.19)
CIE-LCHlch(53.65, 45.26, 273.31°)
OKLaboklab(60.04% -0.0415 -0.1285)
OKLCHoklch(60.04% 0.135 252.1)
XYZxyz(21.1162, 21.6472, 61.4460)
Luminance0.2165 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C83CE #CE873C
analogous
#3CCCCE #3C83CE #3E3CCE
triadic
#3C83CE #CE3C83 #83CE3C
tetradic
#3C83CE #CE3CCC #CE873C #3CCE3E
square
#3C83CE #CE3CCC #CE873C #3CCE3E
split-complementary
#3C83CE #CE3E3C #CCCE3C
monochromatic
#1D4773 #2965A4 #3C83CE #6DA2DA #9EC1E7

Accessibility & contrast

On white

3.94
#3C83CE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.33
#3C83CE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C83CE
5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C83CE#FFFFFF#000000##000000
##3C83CE1.003.945.335.33
#FFFFFF3.941.0021.0021.00
#0000005.3321.001.001.00
##0000005.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#6188D1
Deuteranopia (green-blind)
#4B7ACD
Tritanopia (blue-blind)
#00959F
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #3c83ce;
/* rgb */ color: rgb(60, 131, 206);
/* oklch */ color: oklch(60.0% 0.135 252.1);
Tailwind
colors: {
  custom: {
    50: '#83a6dd',
    500: '#3c83ce',
    950: '#000000',
  },
}
SCSS
$custom: #3c83ce;
$custom-light: #83a6dd;
$custom-dark: #000000;
JSON
{
  "hex": "#3c83ce",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 206
  },
  "hsl": {
    "h": 210.822,
    "s": 59.836,
    "l": 52.157
  },
  "oklch": {
    "l": 0.60042,
    "c": 0.13506,
    "h": 252.1
  },
  "luminance": 0.21649
}

Semantic roles & 50–950 ramp

primary
#3C83CE
secondary
#D3B493
accent
#9645E3
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C0F15
muted
#7D7F83

Preview Lab

Preview with #3C83CE

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

Preview Lab → · Contrast checker → · Palette generator →

#3C83CE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva