#631363#631363

#631363 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.146 H 328.1°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX#631363
RGBrgb(99, 19, 99)
HSLhsl(300, 68%, 23%)
HSVhsv(300, 81%, 39%)
CMYKcmyk(0%, 80.8%, 0%, 61.2%)
CIE-LABlab(23.74, 44.42, -27.84)
CIE-LCHlch(23.74, 52.42, 327.92°)
OKLaboklab(36.19% 0.124 -0.0772)
OKLCHoklch(36.19% 0.146 328.1)
XYZxyz(7.6305, 4.0198, 12.1760)
Luminance0.0402 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#631363 #136313
analogous
#3B1363 #631363 #63133B
triadic
#631363 #636313 #136363
tetradic
#631363 #633B13 #136313 #133B63
square
#631363 #633B13 #136313 #133B63
split-complementary
#631363 #3B6313 #13633B
monochromatic
#1A051A #300930 #631363 #961D96 #CA27CA

Accessibility & contrast

On white

11.64
#631363 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.80
#631363 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631363
11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##631363#FFFFFF#000000##FFFFFF
##6313631.0011.641.8011.64
#FFFFFF11.641.0021.001.00
#0000001.8021.001.0021.00
##FFFFFF11.641.0021.001.00

Color blindness preview

Protanopia (red-blind)
#013265
Deuteranopia (green-blind)
#2A3C61
Tritanopia (blue-blind)
#66203A
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #631363;
/* rgb */ color: rgb(99, 19, 99);
/* oklch */ color: oklch(36.2% 0.146 328.1);
Tailwind
colors: {
  custom: {
    50: '#935b90',
    500: '#631363',
    950: '#000000',
  },
}
SCSS
$custom: #631363;
$custom-light: #935b90;
$custom-dark: #000000;
JSON
{
  "hex": "#631363",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 99
  },
  "hsl": {
    "h": 300,
    "s": 67.797,
    "l": 23.137
  },
  "oklch": {
    "l": 0.36192,
    "c": 0.14605,
    "h": 328.1
  },
  "luminance": 0.04019
}

Semantic roles & 50–950 ramp

primary
#631363
secondary
#379B37
accent
#EB3D3D
background
#F9F5F8
surface
#F2E9F0
border
#CCC5CB
text
#0D040C
muted
#7E797D

Preview Lab

Preview with #631363

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

Preview Lab → · Contrast checker → · Palette generator →

#631363 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva