#631544#631544

#631544 is a dark, vivid pink. Relative luminance 0.036; OKLCH L 34.6% C 0.121 H 348.4°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#631544
RGB	rgb(99, 21, 68)
HSL	hsl(324, 65%, 24%)
HSV	hsv(324, 79%, 39%)
CMYK	cmyk(0%, 78.8%, 31.3%, 61.2%)
CIE-LAB	lab(22.33, 38.82, -9.27)
CIE-LCH	lch(22.33, 39.91, 346.56°)
OKLab	oklab(34.64% 0.1183 -0.0244)
OKLCH	oklch(34.64% 0.121 348.4)
XYZ	xyz(6.4575, 3.6071, 5.8239)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631544 #156334

analogous

#5B1563 #631544 #63151D

triadic

#631544 #446315 #154463

tetradic

#631544 #635B15 #156334 #151D63

square

#631544 #635B15 #156334 #151D63

split-complementary

#631544 #1D6315 #15635B

monochromatic

#190511 #310A21 #631544 #952067 #C82A89

Accessibility & contrast

On white

12.20

#631544 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#631544 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631544

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631544	#FFFFFF	#000000	##FFFFFF
##631544	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212D45

Deuteranopia (green-blind)

#383A42

Tritanopia (blue-blind)

#6B112A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #631544;
/* rgb */ color: rgb(99, 21, 68);
/* oklch */ color: oklch(34.6% 0.121 348.4);

Tailwind

colors: {
  custom: {
    50: '#935b78',
    500: '#631544',
    950: '#000000',
  },
}

SCSS

$custom: #631544;
$custom-light: #935b78;
$custom-dark: #000000;

JSON

{
  "hex": "#631544",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 68
  },
  "hsl": {
    "h": 323.846,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3464,
    "c": 0.12081,
    "h": 348.4
  },
  "luminance": 0.03606
}

Semantic roles & 50–950 ramp

primary

#631544

secondary

#3A9A60

accent

#E88340

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0408

muted

#7E797B

Preview Lab

Preview with #631544

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

Preview Lab → · Contrast checker → · Palette generator →