#531F7B#531F7B

#531F7B is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.7% C 0.149 H 306.1°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX#531F7B
RGBrgb(83, 31, 123)
HSLhsl(274, 60%, 30%)
HSVhsv(274, 75%, 48%)
CMYKcmyk(32.5%, 74.8%, 0%, 51.8%)
CIE-LABlab(24.48, 41.23, -42.27)
CIE-LCHlch(24.48, 59.05, 314.29°)
OKLaboklab(36.73% 0.0875 -0.1201)
OKLCHoklch(36.73% 0.149 306.1)
XYZxyz(7.6316, 4.2491, 19.1532)
Luminance0.0425 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#531F7B #477B1F
analogous
#251F7B #531F7B #7B1F75
triadic
#531F7B #7B531F #1F7B53
tetradic
#531F7B #7B251F #477B1F #1F757B
square
#531F7B #7B251F #477B1F #1F757B
split-complementary
#531F7B #757B1F #1F7B25
monochromatic
#110619 #32134A #531F7B #742BAC #9344D0

Accessibility & contrast

On white

11.35
#531F7B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.85
#531F7B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531F7B
11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##531F7B#FFFFFF#000000##FFFFFF
##531F7B1.0011.351.8511.35
#FFFFFF11.351.0021.001.00
#0000001.8521.001.0021.00
##FFFFFF11.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00397E
Deuteranopia (green-blind)
#003A79
Tritanopia (blue-blind)
#4C354B
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #531f7b;
/* rgb */ color: rgb(83, 31, 123);
/* oklch */ color: oklch(36.7% 0.149 306.1);
Tailwind
colors: {
  custom: {
    50: '#8760a2',
    500: '#531f7b',
    950: '#000000',
  },
}
SCSS
$custom: #531f7b;
$custom-light: #8760a2;
$custom-dark: #000000;
JSON
{
  "hex": "#531f7b",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 123
  },
  "hsl": {
    "h": 273.913,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.36732,
    "c": 0.14861,
    "h": 306.1
  },
  "luminance": 0.04249
}

Semantic roles & 50–950 ramp

primary
#531F7B
secondary
#74AE48
accent
#E3458A
background
#F8F5FA
surface
#F0EAF3
border
#CBC6CD
text
#0C050F
muted
#7D797F

Preview Lab

Preview with #531F7B

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

Preview Lab → · Contrast checker → · Palette generator →

#531F7B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva