#531D79#531D79

#531D79 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.3% C 0.149 H 307.2°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#531D79
RGB	rgb(83, 29, 121)
HSL	hsl(275, 61%, 29%)
HSV	hsv(275, 76%, 47%)
CMYK	cmyk(31.4%, 76%, 0%, 52.5%)
CIE-LAB	lab(23.99, 41.66, -41.79)
CIE-LCH	lch(23.99, 59.01, 314.92°)
OKLab	oklab(36.34% 0.09 -0.1187)
OKLCH	oklch(36.34% 0.149 307.2)
XYZ	xyz(7.4571, 4.0983, 18.4837)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531D79 #43791D

analogous

#251D79 #531D79 #791D71

triadic

#531D79 #79531D #1D7953

tetradic

#531D79 #79251D #43791D #1D7179

square

#531D79 #79251D #43791D #1D7179

split-complementary

#531D79 #71791D #1D7925

monochromatic

#110619 #311148 #531D79 #7529AA #953FD1

Accessibility & contrast

On white

11.54

#531D79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#531D79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531D79

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531D79	#FFFFFF	#000000	##FFFFFF
##531D79	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377C

Deuteranopia (green-blind)

#003977

Tritanopia (blue-blind)

#4D3349

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #531d79;
/* rgb */ color: rgb(83, 29, 121);
/* oklch */ color: oklch(36.3% 0.149 307.2);

Tailwind

colors: {
  custom: {
    50: '#875fa0',
    500: '#531d79',
    950: '#000000',
  },
}

SCSS

$custom: #531d79;
$custom-light: #875fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#531d79",
  "rgb": {
    "r": 83,
    "g": 29,
    "b": 121
  },
  "hsl": {
    "h": 275.217,
    "s": 61.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36339,
    "c": 0.14894,
    "h": 307.2
  },
  "luminance": 0.04098
}

Semantic roles & 50–950 ramp

primary

#531D79

secondary

#70AD45

accent

#E44386

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #531D79

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

Preview Lab → · Contrast checker → · Palette generator →