#631367#631367

#631367 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.5% C 0.149 H 326.0°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX#631367
RGBrgb(99, 19, 103)
HSLhsl(297, 69%, 24%)
HSVhsv(297, 82%, 40%)
CMYKcmyk(3.9%, 81.6%, 0%, 59.6%)
CIE-LABlab(23.99, 45.14, -30.05)
CIE-LCHlch(23.99, 54.23, 326.35°)
OKLaboklab(36.46% 0.1238 -0.0836)
OKLCHoklch(36.46% 0.149 326)
XYZxyz(7.8265, 4.0982, 13.2081)
Luminance0.0410 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#631367 #176713
analogous
#391367 #631367 #671341
triadic
#631367 #676313 #136763
tetradic
#631367 #673913 #176713 #134167
square
#631367 #673913 #176713 #134167
split-complementary
#631367 #416713 #136739
monochromatic
#19051A #310933 #631367 #951D9B #C626CE

Accessibility & contrast

On white

11.54
#631367 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.82
#631367 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631367
11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##631367#FFFFFF#000000##FFFFFF
##6313671.0011.541.8211.54
#FFFFFF11.541.0021.001.00
#0000001.8221.001.0021.00
##FFFFFF11.541.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003369
Deuteranopia (green-blind)
#273C65
Tritanopia (blue-blind)
#66223D
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #631367;
/* rgb */ color: rgb(99, 19, 103);
/* oklch */ color: oklch(36.5% 0.149 326.0);
Tailwind
colors: {
  custom: {
    50: '#935c93',
    500: '#631367',
    950: '#000000',
  },
}
SCSS
$custom: #631367;
$custom-light: #935c93;
$custom-dark: #000000;
JSON
{
  "hex": "#631367",
  "rgb": {
    "r": 99,
    "g": 19,
    "b": 103
  },
  "hsl": {
    "h": 297.143,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.36457,
    "c": 0.14941,
    "h": 326
  },
  "luminance": 0.04098
}

Semantic roles & 50–950 ramp

primary
#631367
secondary
#3C9E37
accent
#EC3C44
background
#F9F5F9
surface
#F2E9F1
border
#CCC5CB
text
#0D040D
muted
#7E797E

Preview Lab

Preview with #631367

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

Preview Lab → · Contrast checker → · Palette generator →

#631367 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva