#3C3CC7#3C3CC7

#3C3CC7 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.5% C 0.208 H 274.3°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX#3C3CC7
RGBrgb(60, 60, 199)
HSLhsl(240, 55%, 51%)
HSVhsv(240, 70%, 78%)
CMYKcmyk(69.8%, 69.8%, 0%, 22%)
CIE-LABlab(34.63, 44.47, -71.89)
CIE-LCHlch(34.63, 84.53, 301.74°)
OKLaboklab(45.51% 0.0157 -0.2078)
OKLCHoklch(45.51% 0.208 274.3)
XYZxyz(13.7847, 8.3146, 54.9002)
Luminance0.0832 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3C3CC7 #C7C73C
analogous
#3C81C7 #3C3CC7 #813CC7
triadic
#3C3CC7 #C73C3C #3CC73C
tetradic
#3C3CC7 #C73C81 #C7C73C #3CC781
square
#3C3CC7 #C73C81 #C7C73C #3CC781
split-complementary
#3C3CC7 #C7813C #81C73C
monochromatic
#1E1E6A #2C2C9A #3C3CC7 #6C6CD5 #9B9BE2

Accessibility & contrast

On white

7.89
#3C3CC7 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.66
#3C3CC7 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C3CC7
7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3C3CC7#FFFFFF#000000##FFFFFF
##3C3CC71.007.892.667.89
#FFFFFF7.891.0021.001.00
#0000002.6621.001.0021.00
##FFFFFF7.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0058CB
Deuteranopia (green-blind)
#004BC4
Tritanopia (blue-blind)
#00627D
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #3c3cc7;
/* rgb */ color: rgb(60, 60, 199);
/* oklch */ color: oklch(45.5% 0.208 274.3);
Tailwind
colors: {
  custom: {
    50: '#8573d9',
    500: '#3c3cc7',
    950: '#000000',
  },
}
SCSS
$custom: #3c3cc7;
$custom-light: #8573d9;
$custom-dark: #000000;
JSON
{
  "hex": "#3c3cc7",
  "rgb": {
    "r": 60,
    "g": 60,
    "b": 199
  },
  "hsl": {
    "h": 240,
    "s": 55.378,
    "l": 50.784
  },
  "oklch": {
    "l": 0.45512,
    "c": 0.2084,
    "h": 274.3
  },
  "luminance": 0.08316
}

Semantic roles & 50–950 ramp

primary
#3C3CC7
secondary
#CECE91
accent
#DF49DF
background
#F8F7FD
surface
#F0EDFB
border
#CBC8D4
text
#0D0815
muted
#7D7B83

Preview Lab

Preview with #3C3CC7

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

Preview Lab → · Contrast checker → · Palette generator →

#3C3CC7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva