#63172B#63172B

#63172B is a dark, moderate pink. Relative luminance 0.034; OKLCH L 33.9% C 0.108 H 9.7°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#63172B
RGB	rgb(99, 23, 43)
HSL	hsl(344, 62%, 24%)
HSV	hsv(344, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 56.6%, 61.2%)
CIE-LAB	lab(21.73, 35.22, 7.17)
CIE-LCH	lch(21.73, 35.94, 11.51°)
OKLab	oklab(33.91% 0.1069 0.0183)
OKLCH	oklch(33.91% 0.108 9.7)
XYZ	xyz(5.8886, 3.4407, 2.6391)
Luminance	0.0344 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63172B #17634F

analogous

#631751 #63172B #632917

triadic

#63172B #2B6317 #172B63

tetradic

#63172B #516317 #17634F #291763

square

#63172B #516317 #17634F #291763

split-complementary

#63172B #176329 #175163

monochromatic

#19060B #310B15 #63172B #952341 #C62E56

Accessibility & contrast

On white

12.44

#63172B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#63172B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #63172B

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63172B	#FFFFFF	#000000	##FFFFFF
##63172B	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2A2B

Deuteranopia (green-blind)

#3E3A29

Tritanopia (blue-blind)

#6D061F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #63172b;
/* rgb */ color: rgb(99, 23, 43);
/* oklch */ color: oklch(33.9% 0.108 9.7);

Tailwind

colors: {
  custom: {
    50: '#945b64',
    500: '#63172b',
    950: '#000000',
  },
}

SCSS

$custom: #63172b;
$custom-light: #945b64;
$custom-dark: #000000;

JSON

{
  "hex": "#63172b",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 43
  },
  "hsl": {
    "h": 344.211,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33914,
    "c": 0.10847,
    "h": 9.7
  },
  "luminance": 0.0344
}

Semantic roles & 50–950 ramp

primary

#63172B

secondary

#3C9A81

accent

#E5BA42

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #63172B

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

Preview Lab → · Contrast checker → · Palette generator →