#831C7E#831C7E

#831C7E is a dark, vivid purple. Relative luminance 0.072; OKLCH L 43.8% C 0.175 H 330.3°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#831C7E
RGB	rgb(131, 28, 126)
HSL	hsl(303, 65%, 31%)
HSV	hsv(303, 79%, 51%)
CMYK	cmyk(0%, 78.6%, 3.8%, 48.6%)
CIE-LAB	lab(32.18, 53.49, -31.39)
CIE-LCH	lch(32.18, 62.02, 329.59°)
OKLab	oklab(43.85% 0.1517 -0.0867)
OKLCH	oklch(43.85% 0.175 330.3)
XYZ	xyz(13.5412, 7.1632, 20.4041)
Luminance	0.0716 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831C7E #1C8321

analogous

#541C83 #831C7E #831C4A

triadic

#831C7E #7E831C #1C7E83

tetradic

#831C7E #83541C #1C8321 #1C4A83

square

#831C7E #83541C #1C8321 #1C4A83

split-complementary

#831C7E #4A831C #1C8354

monochromatic

#1E061D #51114D #831C7E #B527AE #D743D0

Accessibility & contrast

On white

8.63

#831C7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#831C7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831C7E

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831C7E	#FFFFFF	#000000	##FFFFFF
##831C7E	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4381

Deuteranopia (green-blind)

#3C517C

Tritanopia (blue-blind)

#882B4C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #831c7e;
/* rgb */ color: rgb(131, 28, 126);
/* oklch */ color: oklch(43.8% 0.175 330.3);

Tailwind

colors: {
  custom: {
    50: '#ab65a4',
    500: '#831c7e',
    950: '#000000',
  },
}

SCSS

$custom: #831c7e;
$custom-light: #ab65a4;
$custom-dark: #000000;

JSON

{
  "hex": "#831c7e",
  "rgb": {
    "r": 131,
    "g": 28,
    "b": 126
  },
  "hsl": {
    "h": 302.913,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43848,
    "c": 0.17473,
    "h": 330.3
  },
  "luminance": 0.07162
}

Semantic roles & 50–950 ramp

primary

#831C7E

secondary

#45B64A

accent

#E84840

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #831C7E

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

Preview Lab → · Contrast checker → · Palette generator →