#831DA8#831DA8

#831DA8 is a mid, highly saturated purple. Relative luminance 0.085; OKLCH L 46.8% C 0.208 H 314.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#831DA8
RGB	rgb(131, 29, 168)
HSL	hsl(284, 71%, 39%)
HSV	hsv(284, 83%, 66%)
CMYK	cmyk(22%, 82.7%, 0%, 34.1%)
CIE-LAB	lab(35.07, 60.86, -52.51)
CIE-LCH	lch(35.07, 80.38, 319.21°)
OKLab	oklab(46.78% 0.1461 -0.1485)
OKLCH	oklch(46.78% 0.208 314.5)
XYZ	xyz(16.8661, 8.5318, 37.7966)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831DA8 #42A81D

analogous

#3D1DA8 #831DA8 #A81D87

triadic

#831DA8 #A8831D #1DA883

tetradic

#831DA8 #A83D1D #42A81D #1D87A8

square

#831DA8 #A83D1D #42A81D #1D87A8

split-complementary

#831DA8 #87A81D #1DA83D

monochromatic

#320B40 #5A1474 #831DA8 #AB28DA #BF5CE3

Accessibility & contrast

On white

7.76

#831DA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#831DA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831DA8

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831DA8	#FFFFFF	#000000	##FFFFFF
##831DA8	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAC

Deuteranopia (green-blind)

#0F55A5

Tritanopia (blue-blind)

#7F4064

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #831da8;
/* rgb */ color: rgb(131, 29, 168);
/* oklch */ color: oklch(46.8% 0.208 314.5);

Tailwind

colors: {
  custom: {
    50: '#ac68c3',
    500: '#831da8',
    950: '#000000',
  },
}

SCSS

$custom: #831da8;
$custom-light: #ac68c3;
$custom-dark: #000000;

JSON

{
  "hex": "#831da8",
  "rgb": {
    "r": 131,
    "g": 29,
    "b": 168
  },
  "hsl": {
    "h": 284.029,
    "s": 70.558,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46779,
    "c": 0.20831,
    "h": 314.5
  },
  "luminance": 0.08531
}

Semantic roles & 50–950 ramp

primary

#831DA8

secondary

#77C75A

accent

#ED3A6A

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #831DA8

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

Preview Lab → · Contrast checker → · Palette generator →