#A131B6#A131B6

#A131B6 is a mid, highly saturated purple. Relative luminance 0.132; OKLCH L 53.6% C 0.212 H 320.8°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#A131B6
RGB	rgb(161, 49, 182)
HSL	hsl(291, 58%, 45%)
HSV	hsv(291, 73%, 71%)
CMYK	cmyk(11.5%, 73.1%, 0%, 28.6%)
CIE-LAB	lab(42.99, 62.80, -47.82)
CIE-LCH	lch(42.99, 78.94, 322.71°)
OKLab	oklab(53.61% 0.1642 -0.1339)
OKLCH	oklch(53.61% 0.212 320.8)
XYZ	xyz(24.2388, 13.1524, 45.5088)
Luminance	0.1315 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A131B6 #46B631

analogous

#5E31B6 #A131B6 #B63189

triadic

#A131B6 #B6A131 #31B6A1

tetradic

#A131B6 #B65E31 #46B631 #3189B6

square

#A131B6 #B65E31 #46B631 #3189B6

split-complementary

#A131B6 #89B631 #31B65E

monochromatic

#4C1756 #762486 #A131B6 #BD53D1 #D084DE

Accessibility & contrast

On white

5.78

#A131B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#A131B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A131B6

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A131B6	#FFFFFF	#000000	##FFFFFF
##A131B6	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#4069B3

Tritanopia (blue-blind)

#A24B71

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a131b6;
/* rgb */ color: rgb(161, 49, 182);
/* oklch */ color: oklch(53.6% 0.212 320.8);

Tailwind

colors: {
  custom: {
    50: '#c174cc',
    500: '#a131b6',
    950: '#000000',
  },
}

SCSS

$custom: #a131b6;
$custom-light: #c174cc;
$custom-dark: #000000;

JSON

{
  "hex": "#a131b6",
  "rgb": {
    "r": 161,
    "g": 49,
    "b": 182
  },
  "hsl": {
    "h": 290.526,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53614,
    "c": 0.21184,
    "h": 320.8
  },
  "luminance": 0.13151
}

Semantic roles & 50–950 ramp

primary

#A131B6

secondary

#88C77C

accent

#E1475F

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A131B6

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

Preview Lab → · Contrast checker → · Palette generator →