#631E44#631E44

#631E44 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.6% C 0.108 H 350.0°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#631E44
RGB	rgb(99, 30, 68)
HSL	hsl(327, 53%, 25%)
HSV	hsv(327, 70%, 39%)
CMYK	cmyk(0%, 69.7%, 31.3%, 61.2%)
CIE-LAB	lab(23.67, 35.08, -7.24)
CIE-LCH	lch(23.67, 35.82, 348.34°)
OKLab	oklab(35.62% 0.1067 -0.0189)
OKLCH	oklch(35.62% 0.108 350)
XYZ	xyz(6.6536, 3.9993, 5.8893)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631E44 #1E633D

analogous

#5F1E63 #631E44 #631E21

triadic

#631E44 #44631E #1E4463

tetradic

#631E44 #635F1E #1E633D #1E2163

square

#631E44 #635F1E #1E633D #1E2163

split-complementary

#631E44 #21631E #1E635F

monochromatic

#170710 #341024 #631E44 #922C64 #C13A85

Accessibility & contrast

On white

11.67

#631E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#631E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631E44

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631E44	#FFFFFF	#000000	##FFFFFF
##631E44	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283145

Deuteranopia (green-blind)

#3B3D42

Tritanopia (blue-blind)

#6A1B2E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #631e44;
/* rgb */ color: rgb(99, 30, 68);
/* oklch */ color: oklch(35.6% 0.108 350.0);

Tailwind

colors: {
  custom: {
    50: '#925f77',
    500: '#631e44',
    950: '#000000',
  },
}

SCSS

$custom: #631e44;
$custom-light: #925f77;
$custom-dark: #000000;

JSON

{
  "hex": "#631e44",
  "rgb": {
    "r": 99,
    "g": 30,
    "b": 68
  },
  "hsl": {
    "h": 326.957,
    "s": 53.488,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35623,
    "c": 0.10835,
    "h": 350
  },
  "luminance": 0.03999
}

Semantic roles & 50–950 ramp

primary

#631E44

secondary

#45986A

accent

#DD8C4B

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #631E44

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

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