#631133#631133

#631133 is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.6% C 0.117 H 1.2°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#631133
RGB	rgb(99, 17, 51)
HSL	hsl(335, 71%, 23%)
HSV	hsv(335, 83%, 39%)
CMYK	cmyk(0%, 82.8%, 48.5%, 61.2%)
CIE-LAB	lab(21.18, 38.20, 0.80)
CIE-LCH	lch(21.18, 38.20, 1.19°)
OKLab	oklab(33.59% 0.1173 0.0025)
OKLCH	oklch(33.59% 0.117 1.2)
XYZ	xyz(5.9441, 3.2934, 3.4540)
Luminance	0.0329 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631133 #116341

analogous

#63115C #631133 #631811

triadic

#631133 #336311 #113363

tetradic

#631133 #5C6311 #116341 #181163

square

#631133 #5C6311 #116341 #181163

split-complementary

#631133 #116318 #115C63

monochromatic

#1A040D #2F0818 #631133 #971A4E #CB2369

Accessibility & contrast

On white

12.66

#631133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#631133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631133

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631133	#FFFFFF	#000000	##FFFFFF
##631133	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252934

Deuteranopia (green-blind)

#3B3931

Tritanopia (blue-blind)

#6C0120

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #631133;
/* rgb */ color: rgb(99, 17, 51);
/* oklch */ color: oklch(33.6% 0.117 1.2);

Tailwind

colors: {
  custom: {
    50: '#94596a',
    500: '#631133',
    950: '#000000',
  },
}

SCSS

$custom: #631133;
$custom-light: #94596a;
$custom-dark: #000000;

JSON

{
  "hex": "#631133",
  "rgb": {
    "r": 99,
    "g": 17,
    "b": 51
  },
  "hsl": {
    "h": 335.122,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.3359,
    "c": 0.11731,
    "h": 1.2
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#631133

secondary

#349B71

accent

#EDA33A

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #631133

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

Preview Lab → · Contrast checker → · Palette generator →