#531D97#531D97

#531D97 is a dark, vivid violet. Relative luminance 0.050; OKLCH L 39.0% C 0.181 H 297.0°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#531D97
RGB	rgb(83, 29, 151)
HSL	hsl(267, 68%, 35%)
HSV	hsv(267, 81%, 59%)
CMYK	cmyk(45%, 80.8%, 0%, 40.8%)
CIE-LAB	lab(26.60, 49.17, -56.30)
CIE-LCH	lch(26.60, 74.75, 311.14°)
OKLab	oklab(38.97% 0.0822 -0.1613)
OKLCH	oklch(38.97% 0.181 297)
XYZ	xyz(9.5911, 4.9519, 29.7226)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531D97 #61971D

analogous

#1D2497 #531D97 #901D97

triadic

#531D97 #97531D #1D9753

tetradic

#531D97 #971D24 #61971D #1D9790

square

#531D97 #971D24 #61971D #1D9790

split-complementary

#531D97 #97901D #24971D

monochromatic

#1B0930 #371364 #531D97 #6F27CA #8F51DE

Accessibility & contrast

On white

10.55

#531D97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#531D97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531D97

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531D97	#FFFFFF	#000000	##FFFFFF
##531D97	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003D95

Tritanopia (blue-blind)

#413F5A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #531d97;
/* rgb */ color: rgb(83, 29, 151);
/* oklch */ color: oklch(39.0% 0.181 297.0);

Tailwind

colors: {
  custom: {
    50: '#8b60b7',
    500: '#531d97',
    950: '#000000',
  },
}

SCSS

$custom: #531d97;
$custom-light: #8b60b7;
$custom-dark: #000000;

JSON

{
  "hex": "#531d97",
  "rgb": {
    "r": 83,
    "g": 29,
    "b": 151
  },
  "hsl": {
    "h": 266.557,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38971,
    "c": 0.181,
    "h": 297
  },
  "luminance": 0.04952
}

Semantic roles & 50–950 ramp

primary

#531D97

secondary

#8EC04F

accent

#EB3D9E

background

#F9F5FB

surface

#F1EAF6

border

#CBC6D0

text

#0D0511

muted

#7E7980

Preview Lab

Preview with #531D97

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

Preview Lab → · Contrast checker → · Palette generator →