#831070#831070

#831070 is a dark, vivid purple. Relative luminance 0.064; OKLCH L 42.3% C 0.175 H 336.6°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#831070
RGB	rgb(131, 16, 112)
HSL	hsl(310, 78%, 29%)
HSV	hsv(310, 88%, 51%)
CMYK	cmyk(0%, 87.8%, 14.5%, 48.6%)
CIE-LAB	lab(30.32, 54.41, -25.45)
CIE-LCH	lch(30.32, 60.07, 334.93°)
OKLab	oklab(42.27% 0.1604 -0.0695)
OKLCH	oklch(42.27% 0.175 336.6)
XYZ	xyz(12.4702, 6.3670, 15.8983)
Luminance	0.0637 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831070 #108323

analogous

#5D1083 #831070 #831037

triadic

#831070 #708310 #107083

tetradic

#831070 #835D10 #108323 #103783

square

#831070 #835D10 #108323 #103783

split-complementary

#831070 #378310 #10835D

monochromatic

#1B0317 #4C0941 #831070 #BA179F #E529C6

Accessibility & contrast

On white

9.24

#831070 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#831070 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831070

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831070	#FFFFFF	#000000	##FFFFFF
##831070	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#143D72

Deuteranopia (green-blind)

#404D6E

Tritanopia (blue-blind)

#8A1B42

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #831070;
/* rgb */ color: rgb(131, 16, 112);
/* oklch */ color: oklch(42.3% 0.175 336.6);

Tailwind

colors: {
  custom: {
    50: '#ab6199',
    500: '#831070',
    950: '#000000',
  },
}

SCSS

$custom: #831070;
$custom-light: #ab6199;
$custom-dark: #000000;

JSON

{
  "hex": "#831070",
  "rgb": {
    "r": 131,
    "g": 16,
    "b": 112
  },
  "hsl": {
    "h": 309.913,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4227,
    "c": 0.17482,
    "h": 336.6
  },
  "luminance": 0.06366
}

Semantic roles & 50–950 ramp

primary

#831070

secondary

#36B94C

accent

#F55333

background

#FAF6F9

surface

#F5EBF2

border

#CFC6CC

text

#11060E

muted

#807A7E

Preview Lab

Preview with #831070

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

Preview Lab → · Contrast checker → · Palette generator →