#631339#631339

#631339 is a dark, moderate pink. Relative luminance 0.034; OKLCH L 34.0% C 0.117 H 356.7°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#631339
RGB	rgb(99, 19, 57)
HSL	hsl(332, 68%, 23%)
HSV	hsv(332, 81%, 39%)
CMYK	cmyk(0%, 80.8%, 42.4%, 61.2%)
CIE-LAB	lab(21.63, 38.16, -2.73)
CIE-LCH	lch(21.63, 38.26, 355.91°)
OKLab	oklab(33.99% 0.1173 -0.0067)
OKLCH	oklch(33.99% 0.117 356.7)
XYZ	xyz(6.1174, 3.4146, 4.2070)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631339 #13633D

analogous

#631361 #631339 #631513

triadic

#631339 #396313 #133963

tetradic

#631339 #616313 #13633D #151363

square

#631339 #616313 #13633D #151363

split-complementary

#631339 #136315 #136163

monochromatic

#1A050F #30091B #631339 #961D57 #CA2774

Accessibility & contrast

On white

12.48

#631339 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#631339 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631339

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631339	#FFFFFF	#000000	##FFFFFF
##631339	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242A3A

Deuteranopia (green-blind)

#3A3937

Tritanopia (blue-blind)

#6C0824

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #631339;
/* rgb */ color: rgb(99, 19, 57);
/* oklch */ color: oklch(34.0% 0.117 356.7);

Tailwind

colors: {
  custom: {
    50: '#935a6f',
    500: '#631339',
    950: '#000000',
  },
}

SCSS

$custom: #631339;
$custom-light: #935a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#631339",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 57
  },
  "hsl": {
    "h": 331.5,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33989,
    "c": 0.11746,
    "h": 356.7
  },
  "luminance": 0.03414
}

Semantic roles & 50–950 ramp

primary

#631339

secondary

#379B6B

accent

#EB983D

background

#F9F5F6

surface

#F2E9EC

border

#CCC5C7

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #631339

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

Preview Lab → · Contrast checker → · Palette generator →