#C131B9#C131B9

#C131B9 is a mid, highly saturated purple. Relative luminance 0.170; OKLCH L 58.5% C 0.229 H 330.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#C131B9
RGB	rgb(193, 49, 185)
HSL	hsl(303, 60%, 47%)
HSV	hsv(303, 75%, 76%)
CMYK	cmyk(0%, 74.6%, 4.1%, 24.3%)
CIE-LAB	lab(48.31, 70.09, -40.81)
CIE-LCH	lch(48.31, 81.10, 329.79°)
OKLab	oklab(58.47% 0.1991 -0.1126)
OKLCH	oklch(58.47% 0.229 330.5)
XYZ	xyz(31.8475, 17.0394, 47.5011)
Luminance	0.1704 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C131B9 #31C139

analogous

#8131C1 #C131B9 #C13171

triadic

#C131B9 #B9C131 #31B9C1

tetradic

#C131B9 #C18131 #31C139 #3171C1

square

#C131B9 #C18131 #31C139 #3171C1

split-complementary

#C131B9 #71C131 #31C181

monochromatic

#5F185B #90258A #C131B9 #D55ACE #E28BDD

Accessibility & contrast

On white

4.76

#C131B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#C131B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C131B9

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C131B9	#FFFFFF	#000000	##FFFFFF
##C131B9	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2066BD

Deuteranopia (green-blind)

#5E7AB6

Tritanopia (blue-blind)

#C84473

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #c131b9;
/* rgb */ color: rgb(193, 49, 185);
/* oklch */ color: oklch(58.5% 0.229 330.5);

Tailwind

colors: {
  custom: {
    50: '#d878ce',
    500: '#c131b9',
    950: '#000000',
  },
}

SCSS

$custom: #c131b9;
$custom-light: #d878ce;
$custom-dark: #000000;

JSON

{
  "hex": "#c131b9",
  "rgb": {
    "r": 193,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 303.333,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.58467,
    "c": 0.22875,
    "h": 330.5
  },
  "luminance": 0.17037
}

Semantic roles & 50–950 ramp

primary

#C131B9

secondary

#82CC86

accent

#E34E45

background

#FDF7FC

surface

#FBEEF9

border

#D4C9D2

text

#150A14

muted

#837C82

Preview Lab

Preview with #C131B9

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

Preview Lab → · Contrast checker → · Palette generator →