#831DA7#831DA7

#831DA7 is a mid, highly saturated purple. Relative luminance 0.085; OKLCH L 46.7% C 0.207 H 314.9°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#831DA7
RGB	rgb(131, 29, 167)
HSL	hsl(284, 70%, 38%)
HSV	hsv(284, 83%, 65%)
CMYK	cmyk(21.6%, 82.6%, 0%, 34.5%)
CIE-LAB	lab(34.99, 60.66, -52.03)
CIE-LCH	lch(34.99, 79.92, 319.38°)
OKLab	oklab(46.7% 0.1463 -0.1471)
OKLCH	oklch(46.7% 0.207 314.9)
XYZ	xyz(16.7733, 8.4947, 37.3078)
Luminance	0.0849 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831DA7 #41A71D

analogous

#3E1DA7 #831DA7 #A71D86

triadic

#831DA7 #A7831D #1DA783

tetradic

#831DA7 #A73E1D #41A71D #1D86A7

square

#831DA7 #A73E1D #41A71D #1D86A7

split-complementary

#831DA7 #86A71D #1DA73E

monochromatic

#310B3F #5A1473 #831DA7 #AB28DA #BF5CE3

Accessibility & contrast

On white

7.78

#831DA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#831DA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831DA7

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831DA7	#FFFFFF	#000000	##FFFFFF
##831DA7	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#1255A4

Tritanopia (blue-blind)

#804064

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #831da7;
/* rgb */ color: rgb(131, 29, 167);
/* oklch */ color: oklch(46.7% 0.207 314.9);

Tailwind

colors: {
  custom: {
    50: '#ac68c2',
    500: '#831da7',
    950: '#000000',
  },
}

SCSS

$custom: #831da7;
$custom-light: #ac68c2;
$custom-dark: #000000;

JSON

{
  "hex": "#831da7",
  "rgb": {
    "r": 131,
    "g": 29,
    "b": 167
  },
  "hsl": {
    "h": 284.348,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.46703,
    "c": 0.20745,
    "h": 314.9
  },
  "luminance": 0.08494
}

Semantic roles & 50–950 ramp

primary

#831DA7

secondary

#76C759

accent

#ED3B69

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #831DA7

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

Preview Lab → · Contrast checker → · Palette generator →