#631A2E#631A2E

#631A2E is a dark, moderate pink. Relative luminance 0.036; OKLCH L 34.3% C 0.105 H 8.2°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#631A2E
RGB	rgb(99, 26, 46)
HSL	hsl(344, 58%, 25%)
HSV	hsv(344, 74%, 39%)
CMYK	cmyk(0%, 73.7%, 53.5%, 61.2%)
CIE-LAB	lab(22.27, 34.25, 5.83)
CIE-LCH	lch(22.27, 34.74, 9.67°)
OKLab	oklab(34.34% 0.1042 0.0151)
OKLCH	oklch(34.34% 0.105 8.2)
XYZ	xyz(6.0086, 3.5895, 2.9607)
Luminance	0.0359 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631A2E #1A634F

analogous

#631A53 #631A2E #632B1A

triadic

#631A2E #2E631A #1A2E63

tetradic

#631A2E #53631A #1A634F #2B1A63

square

#631A2E #53631A #1A634F #2B1A63

split-complementary

#631A2E #1A632B #1A5363

monochromatic

#18060B #330D17 #631A2E #932745 #C4335B

Accessibility & contrast

On white

12.22

#631A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#631A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631A2E

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631A2E	#FFFFFF	#000000	##FFFFFF
##631A2E	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2C2E

Deuteranopia (green-blind)

#3E3B2C

Tritanopia (blue-blind)

#6C0D22

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #631a2e;
/* rgb */ color: rgb(99, 26, 46);
/* oklch */ color: oklch(34.3% 0.105 8.2);

Tailwind

colors: {
  custom: {
    50: '#945c66',
    500: '#631a2e',
    950: '#000000',
  },
}

SCSS

$custom: #631a2e;
$custom-light: #945c66;
$custom-dark: #000000;

JSON

{
  "hex": "#631a2e",
  "rgb": {
    "r": 99,
    "g": 26,
    "b": 46
  },
  "hsl": {
    "h": 343.562,
    "s": 58.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34339,
    "c": 0.10526,
    "h": 8.2
  },
  "luminance": 0.03589
}

Semantic roles & 50–950 ramp

primary

#631A2E

secondary

#409980

accent

#E2B746

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0405

muted

#7E797A

Preview Lab

Preview with #631A2E

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

Preview Lab → · Contrast checker → · Palette generator →