#831BA1#831BA1

#831BA1 is a mid, highly saturated purple. Relative luminance 0.082; OKLCH L 46.1% C 0.204 H 316.9°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#831BA1
RGB	rgb(131, 27, 161)
HSL	hsl(287, 71%, 37%)
HSV	hsv(287, 83%, 63%)
CMYK	cmyk(18.6%, 83.2%, 0%, 36.9%)
CIE-LAB	lab(34.36, 60.06, -49.44)
CIE-LCH	lch(34.36, 77.79, 320.54°)
OKLab	oklab(46.12% 0.149 -0.1394)
OKLCH	oklch(46.12% 0.204 316.9)
XYZ	xyz(16.1841, 8.1831, 34.4383)
Luminance	0.0818 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831BA1 #39A11B

analogous

#401BA1 #831BA1 #A11B7C

triadic

#831BA1 #A1831B #1BA183

tetradic

#831BA1 #A1401B #39A11B #1B7CA1

square

#831BA1 #A1401B #39A11B #1B7CA1

split-complementary

#831BA1 #7CA11B #1BA140

monochromatic

#2E0938 #58126D #831BA1 #AE24D5 #C254E2

Accessibility & contrast

On white

7.97

#831BA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#831BA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831BA1

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831BA1	#FFFFFF	#000000	##FFFFFF
##831BA1	1.00	7.97	2.64	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA4

Deuteranopia (green-blind)

#1C549E

Tritanopia (blue-blind)

#813C60

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #831ba1;
/* rgb */ color: rgb(131, 27, 161);
/* oklch */ color: oklch(46.1% 0.204 316.9);

Tailwind

colors: {
  custom: {
    50: '#ab67be',
    500: '#831ba1',
    950: '#000000',
  },
}

SCSS

$custom: #831ba1;
$custom-light: #ab67be;
$custom-dark: #000000;

JSON

{
  "hex": "#831ba1",
  "rgb": {
    "r": 131,
    "g": 27,
    "b": 161
  },
  "hsl": {
    "h": 286.567,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.46123,
    "c": 0.20403,
    "h": 316.9
  },
  "luminance": 0.08182
}

Semantic roles & 50–950 ramp

primary

#831BA1

secondary

#6CC552

accent

#EE3A62

background

#FBF6FB

surface

#F6EBF7

border

#D0C6D0

text

#110712

muted

#807A81

Preview Lab

Preview with #831BA1

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

Preview Lab → · Contrast checker → · Palette generator →