#531E90#531E90

#531E90 is a dark, vivid violet. Relative luminance 0.048; OKLCH L 38.4% C 0.173 H 298.9°. Best body text is #FFFFFF at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#531E90
RGB	rgb(83, 30, 144)
HSL	hsl(268, 66%, 34%)
HSV	hsv(268, 79%, 56%)
CMYK	cmyk(42.4%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(26.10, 46.97, -52.79)
CIE-LCH	lch(26.10, 70.66, 311.66°)
OKLab	oklab(38.43% 0.0835 -0.151)
OKLCH	oklch(38.43% 0.173 298.9)
XYZ	xyz(9.0643, 4.7810, 26.8254)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531E90 #5B901E

analogous

#1E2290 #531E90 #8C1E90

triadic

#531E90 #90531E #1E9053

tetradic

#531E90 #901E22 #5B901E #1E908C

square

#531E90 #901E22 #5B901E #1E908C

split-complementary

#531E90 #908C1E #22901E

monochromatic

#19092B #36135D #531E90 #7029C3 #8F4EDA

Accessibility & contrast

On white

10.74

#531E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#531E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531E90

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531E90	#FFFFFF	#000000	##FFFFFF
##531E90	1.00	10.74	1.96	10.74
#FFFFFF	10.74	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#003D8E

Tritanopia (blue-blind)

#443D56

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #531e90;
/* rgb */ color: rgb(83, 30, 144);
/* oklch */ color: oklch(38.4% 0.173 298.9);

Tailwind

colors: {
  custom: {
    50: '#8a60b1',
    500: '#531e90',
    950: '#000000',
  },
}

SCSS

$custom: #531e90;
$custom-light: #8a60b1;
$custom-dark: #000000;

JSON

{
  "hex": "#531e90",
  "rgb": {
    "r": 83,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 267.895,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.38429,
    "c": 0.17254,
    "h": 298.9
  },
  "luminance": 0.04781
}

Semantic roles & 50–950 ramp

primary

#531E90

secondary

#89BD4D

accent

#E83F9A

background

#F8F5FB

surface

#F0EAF6

border

#CBC6D0

text

#0C0511

muted

#7D7980

Preview Lab

Preview with #531E90

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

Preview Lab → · Contrast checker → · Palette generator →