#831773#831773

#831773 is a dark, vivid purple. Relative luminance 0.067; OKLCH L 42.9% C 0.171 H 335.3°. Best body text is #FFFFFF at 8.99:1 contrast (WCAG AA passes).

Color values

HEX	#831773
RGB	rgb(131, 23, 115)
HSL	hsl(309, 70%, 30%)
HSV	hsv(309, 82%, 51%)
CMYK	cmyk(0%, 82.4%, 12.2%, 48.6%)
CIE-LAB	lab(31.06, 53.18, -26.20)
CIE-LCH	lch(31.06, 59.29, 333.77°)
OKLab	oklab(42.85% 0.1556 -0.0717)
OKLCH	oklch(42.85% 0.171 335.3)
XYZ	xyz(12.7612, 6.6771, 16.8331)
Luminance	0.0668 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831773 #178327

analogous

#5D1783 #831773 #83173D

triadic

#831773 #738317 #177383

tetradic

#831773 #835D17 #178327 #173D83

square

#831773 #835D17 #178327 #173D83

split-complementary

#831773 #3D8317 #17835D

monochromatic

#1B0518 #4F0E45 #831773 #B720A1 #DC38C4

Accessibility & contrast

On white

8.99

#831773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#831773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831773

8.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831773	#FFFFFF	#000000	##FFFFFF
##831773	1.00	8.99	2.34	8.99
#FFFFFF	8.99	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173F75

Deuteranopia (green-blind)

#404F71

Tritanopia (blue-blind)

#8A2145

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #831773;
/* rgb */ color: rgb(131, 23, 115);
/* oklch */ color: oklch(42.9% 0.171 335.3);

Tailwind

colors: {
  custom: {
    50: '#ab639b',
    500: '#831773',
    950: '#000000',
  },
}

SCSS

$custom: #831773;
$custom-light: #ab639b;
$custom-dark: #000000;

JSON

{
  "hex": "#831773",
  "rgb": {
    "r": 131,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 308.889,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.42852,
    "c": 0.17131,
    "h": 335.3
  },
  "luminance": 0.06676
}

Semantic roles & 50–950 ramp

primary

#831773

secondary

#3FB750

accent

#ED553B

background

#FAF6F9

surface

#F5EBF2

border

#CFC6CC

text

#10060E

muted

#7F7A7E

Preview Lab

Preview with #831773

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

Preview Lab → · Contrast checker → · Palette generator →