#631471#631471

#631471 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 37.2% C 0.157 H 321.0°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX#631471
RGBrgb(99, 20, 113)
HSLhsl(291, 70%, 26%)
HSVhsv(291, 82%, 44%)
CMYKcmyk(12.4%, 82.3%, 0%, 55.7%)
CIE-LABlab(24.78, 46.71, -35.26)
CIE-LCHlch(24.78, 58.53, 322.95°)
OKLaboklab(37.23% 0.122 -0.0989)
OKLCHoklch(37.23% 0.157 321)
XYZxyz(8.3760, 4.3457, 16.0172)
Luminance0.0435 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#631471 #227114
analogous
#341471 #631471 #711450
triadic
#631471 #716314 #147163
tetradic
#631471 #713414 #227114 #145071
square
#631471 #713414 #227114 #145071
split-complementary
#631471 #507114 #147134
monochromatic
#17051A #350B3D #631471 #911DA5 #BE27D9

Accessibility & contrast

On white

11.24
#631471 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.87
#631471 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631471
11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##631471#FFFFFF#000000##FFFFFF
##6314711.0011.241.8711.24
#FFFFFF11.241.0021.001.00
#0000001.8721.001.0021.00
##FFFFFF11.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003573
Deuteranopia (green-blind)
#203E6F
Tritanopia (blue-blind)
#642843
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #631471;
/* rgb */ color: rgb(99, 20, 113);
/* oklch */ color: oklch(37.2% 0.157 321.0);
Tailwind
colors: {
  custom: {
    50: '#935d9a',
    500: '#631471',
    950: '#000000',
  },
}
SCSS
$custom: #631471;
$custom-light: #935d9a;
$custom-dark: #000000;
JSON
{
  "hex": "#631471",
  "rgb": {
    "r": 99,
    "g": 20,
    "b": 113
  },
  "hsl": {
    "h": 290.968,
    "s": 69.925,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37233,
    "c": 0.15702,
    "h": 321
  },
  "luminance": 0.04345
}

Semantic roles & 50–950 ramp

primary
#631471
secondary
#4AA739
accent
#ED3B56
background
#F9F5F9
surface
#F2E9F2
border
#CCC5CC
text
#0D050E
muted
#7E797E

Preview Lab

Preview with #631471

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

Preview Lab → · Contrast checker → · Palette generator →

#631471 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva