#631548#631548

#631548 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 34.8% C 0.123 H 345.4°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#631548
RGB	rgb(99, 21, 72)
HSL	hsl(321, 65%, 24%)
HSV	hsv(321, 79%, 39%)
CMYK	cmyk(0%, 78.8%, 27.3%, 61.2%)
CIE-LAB	lab(22.51, 39.37, -11.73)
CIE-LCH	lch(22.51, 41.08, 343.41°)
OKLab	oklab(34.83% 0.1193 -0.0312)
OKLCH	oklch(34.83% 0.123 345.4)
XYZ	xyz(6.5837, 3.6576, 6.4889)
Luminance	0.0366 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631548 #156330

analogous

#571563 #631548 #631521

triadic

#631548 #486315 #154863

tetradic

#631548 #635715 #156330 #152163

square

#631548 #635715 #156330 #152163

split-complementary

#631548 #216315 #156357

monochromatic

#190512 #310A23 #631548 #95206D #C82A91

Accessibility & contrast

On white

12.13

#631548 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#631548 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631548

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631548	#FFFFFF	#000000	##FFFFFF
##631548	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2D49

Deuteranopia (green-blind)

#363B46

Tritanopia (blue-blind)

#6A142C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631548;
/* rgb */ color: rgb(99, 21, 72);
/* oklch */ color: oklch(34.8% 0.123 345.4);

Tailwind

colors: {
  custom: {
    50: '#935b7b',
    500: '#631548',
    950: '#000000',
  },
}

SCSS

$custom: #631548;
$custom-light: #935b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#631548",
  "rgb": {
    "r": 99,
    "g": 21,
    "b": 72
  },
  "hsl": {
    "h": 320.769,
    "s": 65,
    "l": 23.529
  },
  "oklch": {
    "l": 0.34828,
    "c": 0.12331,
    "h": 345.4
  },
  "luminance": 0.03657
}

Semantic roles & 50–950 ramp

primary

#631548

secondary

#3A9A5B

accent

#E87A40

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0409

muted

#7E797B

Preview Lab

Preview with #631548

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

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