#531180#531180

#531180 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.8% C 0.168 H 305.8°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#531180
RGB	rgb(83, 17, 128)
HSL	hsl(276, 77%, 28%)
HSV	hsv(276, 87%, 50%)
CMYK	cmyk(35.2%, 86.7%, 0%, 49.8%)
CIE-LAB	lab(22.99, 47.93, -47.86)
CIE-LCH	lch(22.99, 67.73, 315.04°)
OKLab	oklab(35.82% 0.0985 -0.1364)
OKLCH	oklch(35.82% 0.168 305.8)
XYZ	xyz(7.6631, 3.7985, 20.7474)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.47

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531180 #3E8011

analogous

#1C1180 #531180 #801175

triadic

#531180 #805311 #118053

tetradic

#531180 #801C11 #3E8011 #117580

square

#531180 #801C11 #3E8011 #117580

split-complementary

#531180 #758011 #11801C

monochromatic

#12041B #300A4A #531180 #7618B6 #9729E3

Accessibility & contrast

On white

11.93

#531180 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#531180 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531180

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531180	#FFFFFF	#000000	##FFFFFF
##531180	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#00377E

Tritanopia (blue-blind)

#4B314B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #531180;
/* rgb */ color: rgb(83, 17, 128);
/* oklch */ color: oklch(35.8% 0.168 305.8);

Tailwind

colors: {
  custom: {
    50: '#895aa6',
    500: '#531180',
    950: '#000000',
  },
}

SCSS

$custom: #531180;
$custom-light: #895aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#531180",
  "rgb": {
    "r": 83,
    "g": 17,
    "b": 128
  },
  "hsl": {
    "h": 275.676,
    "s": 76.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.35824,
    "c": 0.16826,
    "h": 305.8
  },
  "luminance": 0.03798
}

Semantic roles & 50–950 ramp

primary

#531180

secondary

#6AB637

accent

#F33582

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #531180

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

Preview Lab → · Contrast checker → · Palette generator →