#831FA7#831FA7

#831FA7 is a mid, highly saturated purple. Relative luminance 0.086; OKLCH L 46.8% C 0.206 H 314.7°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#831FA7
RGB	rgb(131, 31, 167)
HSL	hsl(284, 69%, 39%)
HSV	hsv(284, 81%, 65%)
CMYK	cmyk(21.6%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(35.19, 60.07, -51.71)
CIE-LCH	lch(35.19, 79.26, 319.28°)
OKLab	oklab(46.85% 0.1449 -0.1461)
OKLCH	oklch(46.85% 0.206 314.7)
XYZ	xyz(16.8239, 8.5959, 37.3247)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831FA7 #43A71F

analogous

#3F1FA7 #831FA7 #A71F87

triadic

#831FA7 #A7831F #1FA783

tetradic

#831FA7 #A73F1F #43A71F #1F87A7

square

#831FA7 #A73F1F #43A71F #1F87A7

split-complementary

#831FA7 #87A71F #1FA73F

monochromatic

#320C40 #5B1573 #831FA7 #AA2BD8 #BF5FE1

Accessibility & contrast

On white

7.72

#831FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#831FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831FA7

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831FA7	#FFFFFF	#000000	##FFFFFF
##831FA7	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#1455A4

Tritanopia (blue-blind)

#804064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #831fa7;
/* rgb */ color: rgb(131, 31, 167);
/* oklch */ color: oklch(46.8% 0.206 314.7);

Tailwind

colors: {
  custom: {
    50: '#ac68c2',
    500: '#831fa7',
    950: '#000000',
  },
}

SCSS

$custom: #831fa7;
$custom-light: #ac68c2;
$custom-dark: #000000;

JSON

{
  "hex": "#831fa7",
  "rgb": {
    "r": 131,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 284.118,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46845,
    "c": 0.20576,
    "h": 314.7
  },
  "luminance": 0.08595
}

Semantic roles & 50–950 ramp

primary

#831FA7

secondary

#78C65C

accent

#EC3C6B

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #831FA7

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

Preview Lab → · Contrast checker → · Palette generator →