#631025#631025

#631025 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.1% C 0.115 H 12.3°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#631025
RGB	rgb(99, 16, 37)
HSL	hsl(345, 72%, 23%)
HSV	hsv(345, 84%, 39%)
CMYK	cmyk(0%, 83.8%, 62.6%, 61.2%)
CIE-LAB	lab(20.66, 37.28, 9.91)
CIE-LCH	lch(20.66, 38.57, 14.89°)
OKLab	oklab(33.08% 0.1125 0.0246)
OKLCH	oklch(33.08% 0.115 12.3)
XYZ	xyz(5.6654, 3.1576, 2.0611)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631025 #10634E

analogous

#63104F #631025 #632410

triadic

#631025 #256310 #102563

tetradic

#631025 #4F6310 #10634E #241063

square

#631025 #4F6310 #10634E #241063

split-complementary

#631025 #106324 #104F63

monochromatic

#1A040A #2E0711 #631025 #981939 #CC214C

Accessibility & contrast

On white

12.87

#631025 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#631025 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631025

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631025	#FFFFFF	#000000	##FFFFFF
##631025	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272725

Deuteranopia (green-blind)

#3D3823

Tritanopia (blue-blind)

#6D0019

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #631025;
/* rgb */ color: rgb(99, 16, 37);
/* oklch */ color: oklch(33.1% 0.115 12.3);

Tailwind

colors: {
  custom: {
    50: '#95585f',
    500: '#631025',
    950: '#000000',
  },
}

SCSS

$custom: #631025;
$custom-light: #95585f;
$custom-dark: #000000;

JSON

{
  "hex": "#631025",
  "rgb": {
    "r": 99,
    "g": 16,
    "b": 37
  },
  "hsl": {
    "h": 344.819,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33077,
    "c": 0.11518,
    "h": 12.3
  },
  "luminance": 0.03157
}

Semantic roles & 50–950 ramp

primary

#631025

secondary

#339C81

accent

#EFC139

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #631025

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

Preview Lab → · Contrast checker → · Palette generator →