#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
RGBrgb(99, 17, 51)
HSLhsl(335, 71%, 23%)
HSVhsv(335, 83%, 39%)
CMYKcmyk(0%, 82.8%, 48.5%, 61.2%)
CIE-LABlab(21.18, 38.20, 0.80)
CIE-LCHlch(21.18, 38.20, 1.19°)
OKLaboklab(33.59% 0.1173 0.0025)
OKLCHoklch(33.59% 0.117 1.2)
XYZxyz(5.9441, 3.2934, 3.4540)
Luminance0.0329 (WCAG relative)
Temperaturewarm
Familypink

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
##6311331.0012.661.6612.66
#FFFFFF12.661.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.661.0021.001.00

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 →

#631133 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva