#831C80#831C80

#831C80 is a dark, vivid purple. Relative luminance 0.072; OKLCH L 44.0% C 0.176 H 329.4°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#831C80
RGB	rgb(131, 28, 128)
HSL	hsl(302, 65%, 31%)
HSV	hsv(302, 79%, 51%)
CMYK	cmyk(0%, 78.6%, 2.3%, 48.6%)
CIE-LAB	lab(32.29, 53.82, -32.46)
CIE-LCH	lch(32.29, 62.85, 328.91°)
OKLab	oklab(43.97% 0.1517 -0.0898)
OKLCH	oklch(43.97% 0.176 329.4)
XYZ	xyz(13.6715, 7.2154, 21.0905)
Luminance	0.0721 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831C80 #1C831F

analogous

#521C83 #831C80 #831C4C

triadic

#831C80 #80831C #1C8083

tetradic

#831C80 #83521C #1C831F #1C4C83

square

#831C80 #83521C #1C831F #1C4C83

split-complementary

#831C80 #4C831C #1C8352

monochromatic

#1E061D #51114F #831C80 #B527B1 #D743D2

Accessibility & contrast

On white

8.60

#831C80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#831C80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831C80

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831C80	#FFFFFF	#000000	##FFFFFF
##831C80	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#084383

Deuteranopia (green-blind)

#3B517E

Tritanopia (blue-blind)

#882C4D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #831c80;
/* rgb */ color: rgb(131, 28, 128);
/* oklch */ color: oklch(44.0% 0.176 329.4);

Tailwind

colors: {
  custom: {
    50: '#ab65a5',
    500: '#831c80',
    950: '#000000',
  },
}

SCSS

$custom: #831c80;
$custom-light: #ab65a5;
$custom-dark: #000000;

JSON

{
  "hex": "#831c80",
  "rgb": {
    "r": 131,
    "g": 28,
    "b": 128
  },
  "hsl": {
    "h": 301.748,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43969,
    "c": 0.17628,
    "h": 329.4
  },
  "luminance": 0.07214
}

Semantic roles & 50–950 ramp

primary

#831C80

secondary

#45B648

accent

#E84540

background

#FAF6FA

surface

#F4EBF4

border

#CEC6CE

text

#10060F

muted

#7F7A7F

Preview Lab

Preview with #831C80

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

Preview Lab → · Contrast checker → · Palette generator →