#831A90#831A90

#831A90 is a dark, vivid purple. Relative luminance 0.076; OKLCH L 44.9% C 0.191 H 322.9°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#831A90
RGB	rgb(131, 26, 144)
HSL	hsl(293, 69%, 33%)
HSV	hsv(293, 82%, 56%)
CMYK	cmyk(9%, 81.9%, 0%, 43.5%)
CIE-LAB	lab(33.09, 57.18, -41.12)
CIE-LCH	lch(33.09, 70.43, 324.28°)
OKLab	oklab(44.86% 0.1523 -0.115)
OKLCH	oklch(44.86% 0.191 322.9)
XYZ	xyz(14.7630, 7.5786, 27.0654)
Luminance	0.0758 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831A90 #27901A

analogous

#481A90 #831A90 #901A62

triadic

#831A90 #90831A #1A9083

tetradic

#831A90 #90481A #27901A #1A6290

square

#831A90 #90481A #27901A #1A6290

split-complementary

#831A90 #62901A #1A9048

monochromatic

#250728 #54115C #831A90 #B223C4 #CD47DE

Accessibility & contrast

On white

8.35

#831A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#831A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831A90

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831A90	#FFFFFF	#000000	##FFFFFF
##831A90	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004693

Deuteranopia (green-blind)

#2F528D

Tritanopia (blue-blind)

#853356

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #831a90;
/* rgb */ color: rgb(131, 26, 144);
/* oklch */ color: oklch(44.9% 0.191 322.9);

Tailwind

colors: {
  custom: {
    50: '#ab65b1',
    500: '#831a90',
    950: '#000000',
  },
}

SCSS

$custom: #831a90;
$custom-light: #ab65b1;
$custom-dark: #000000;

JSON

{
  "hex": "#831a90",
  "rgb": {
    "r": 131,
    "g": 26,
    "b": 144
  },
  "hsl": {
    "h": 293.39,
    "s": 69.412,
    "l": 33.333
  },
  "oklch": {
    "l": 0.44855,
    "c": 0.19088,
    "h": 322.9
  },
  "luminance": 0.07578
}

Semantic roles & 50–950 ramp

primary

#831A90

secondary

#54BF47

accent

#EC3C4F

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#110611

muted

#807A80

Preview Lab

Preview with #831A90

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

Preview Lab → · Contrast checker → · Palette generator →