#531081#531081

#531081 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.8% C 0.170 H 305.5°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#531081
RGB	rgb(83, 16, 129)
HSL	hsl(276, 78%, 28%)
HSV	hsv(276, 88%, 51%)
CMYK	cmyk(35.7%, 87.6%, 0%, 49.4%)
CIE-LAB	lab(22.98, 48.46, -48.51)
CIE-LCH	lch(22.98, 68.57, 314.97°)
OKLab	oklab(35.84% 0.0988 -0.1383)
OKLCH	oklch(35.84% 0.17 305.5)
XYZ	xyz(7.7141, 3.7946, 21.0907)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.32

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531081 #3E8110

analogous

#1A1081 #531081 #811076

triadic

#531081 #815310 #108153

tetradic

#531081 #811A10 #3E8110 #107681

square

#531081 #811A10 #3E8110 #107681

split-complementary

#531081 #768110 #10811A

monochromatic

#12031B #30094B #531081 #7617B7 #9727E4

Accessibility & contrast

On white

11.94

#531081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#531081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531081

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531081	#FFFFFF	#000000	##FFFFFF
##531081	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003584

Deuteranopia (green-blind)

#00377F

Tritanopia (blue-blind)

#4A314B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #531081;
/* rgb */ color: rgb(83, 16, 129);
/* oklch */ color: oklch(35.8% 0.170 305.5);

Tailwind

colors: {
  custom: {
    50: '#895aa6',
    500: '#531081',
    950: '#000000',
  },
}

SCSS

$custom: #531081;
$custom-light: #895aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#531081",
  "rgb": {
    "r": 83,
    "g": 16,
    "b": 129
  },
  "hsl": {
    "h": 275.575,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35843,
    "c": 0.17,
    "h": 305.5
  },
  "luminance": 0.03795
}

Semantic roles & 50–950 ramp

primary

#531081

secondary

#6AB736

accent

#F43382

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #531081

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

Preview Lab → · Contrast checker → · Palette generator →