#3C3CCF#3C3CCF

#3C3CCF is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.3% C 0.218 H 273.8°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX#3C3CCF
RGBrgb(60, 60, 207)
HSLhsl(240, 60%, 52%)
HSVhsv(240, 71%, 81%)
CMYKcmyk(71%, 71%, 0%, 18.8%)
CIE-LABlab(35.39, 47.10, -75.29)
CIE-LCHlch(35.39, 88.81, 302.03°)
OKLaboklab(46.29% 0.0145 -0.2177)
OKLCHoklch(46.29% 0.218 273.8)
XYZxyz(14.7381, 8.6959, 59.9212)
Luminance0.0870 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C3CCF #CFCF3C
analogous
#3C86CF #3C3CCF #863CCF
triadic
#3C3CCF #CF3C3C #3CCF3C
tetradic
#3C3CCF #CF3C86 #CFCF3C #3CCF86
square
#3C3CCF #CF3C86 #CFCF3C #3CCF86
split-complementary
#3C3CCF #CF863C #86CF3C
monochromatic
#1D1D74 #2929A5 #3C3CCF #6D6DDB #9E9EE7

Accessibility & contrast

On white

7.67
#3C3CCF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.74
#3C3CCF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3CCF
7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C3CCF#FFFFFF#000000##FFFFFF
##3C3CCF1.007.672.747.67
#FFFFFF7.671.0021.001.00
#0000002.7421.001.0021.00
##FFFFFF7.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005AD3
Deuteranopia (green-blind)
#004CCC
Tritanopia (blue-blind)
#006581
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #3c3ccf;
/* rgb */ color: rgb(60, 60, 207);
/* oklch */ color: oklch(46.3% 0.218 273.8);
Tailwind
colors: {
  custom: {
    50: '#8773df',
    500: '#3c3ccf',
    950: '#000000',
  },
}
SCSS
$custom: #3c3ccf;
$custom-light: #8773df;
$custom-dark: #000000;
JSON
{
  "hex": "#3c3ccf",
  "rgb": {
    "r": 60,
    "g": 60,
    "b": 207
  },
  "hsl": {
    "h": 240,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.46288,
    "c": 0.21821,
    "h": 273.8
  },
  "luminance": 0.08697
}

Semantic roles & 50–950 ramp

primary
#3C3CCF
secondary
#D3D393
accent
#E444E4
background
#F9F7FD
surface
#F1EDFB
border
#CBC8D4
text
#0D0815
muted
#7E7B83

Preview Lab

Preview with #3C3CCF

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

Preview Lab → · Contrast checker → · Palette generator →

#3C3CCF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva