#631D32#631D32

#631D32 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 34.8% C 0.102 H 5.8°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#631D32
RGB	rgb(99, 29, 50)
HSL	hsl(342, 55%, 25%)
HSV	hsv(342, 71%, 39%)
CMYK	cmyk(0%, 70.7%, 49.5%, 61.2%)
CIE-LAB	lab(22.87, 33.31, 3.92)
CIE-LCH	lch(22.87, 33.54, 6.71°)
OKLab	oklab(34.83% 0.1016 0.0104)
OKLCH	oklch(34.83% 0.102 5.8)
XYZ	xyz(6.1612, 3.7624, 3.4188)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631D32 #1D634E

analogous

#631D55 #631D32 #632B1D

triadic

#631D32 #32631D #1D3263

tetradic

#631D32 #55631D #1D634E #2B1D63

square

#631D32 #55631D #1D634E #2B1D63

split-complementary

#631D32 #1D632B #1D5563

monochromatic

#18070C #340F1A #631D32 #922B4A #C23962

Accessibility & contrast

On white

11.98

#631D32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#631D32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631D32

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631D32	#FFFFFF	#000000	##FFFFFF
##631D32	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2E32

Deuteranopia (green-blind)

#3F3C30

Tritanopia (blue-blind)

#6C1325

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #631d32;
/* rgb */ color: rgb(99, 29, 50);
/* oklch */ color: oklch(34.8% 0.102 5.8);

Tailwind

colors: {
  custom: {
    50: '#935e69',
    500: '#631d32',
    950: '#000000',
  },
}

SCSS

$custom: #631d32;
$custom-light: #935e69;
$custom-dark: #000000;

JSON

{
  "hex": "#631d32",
  "rgb": {
    "r": 99,
    "g": 29,
    "b": 50
  },
  "hsl": {
    "h": 342,
    "s": 54.688,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34826,
    "c": 0.10211,
    "h": 5.8
  },
  "luminance": 0.03762
}

Semantic roles & 50–950 ramp

primary

#631D32

secondary

#44987F

accent

#DEB24A

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #631D32

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

Preview Lab → · Contrast checker → · Palette generator →