#831EA7#831EA7

#831EA7 is a mid, highly saturated purple. Relative luminance 0.085; OKLCH L 46.8% C 0.207 H 314.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#831EA7
RGB	rgb(131, 30, 167)
HSL	hsl(284, 70%, 39%)
HSV	hsv(284, 82%, 65%)
CMYK	cmyk(21.6%, 82%, 0%, 34.5%)
CIE-LAB	lab(35.09, 60.37, -51.87)
CIE-LCH	lch(35.09, 79.59, 319.33°)
OKLab	oklab(46.77% 0.1456 -0.1466)
OKLCH	oklch(46.77% 0.207 314.8)
XYZ	xyz(16.7982, 8.5445, 37.3161)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831EA7 #42A71E

analogous

#3F1EA7 #831EA7 #A71E86

triadic

#831EA7 #A7831E #1EA783

tetradic

#831EA7 #A73F1E #42A71E #1E86A7

square

#831EA7 #A73F1E #42A71E #1E86A7

split-complementary

#831EA7 #86A71E #1EA73F

monochromatic

#320B3F #5A1573 #831EA7 #AB2AD9 #BF5DE2

Accessibility & contrast

On white

7.75

#831EA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#831EA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831EA7

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831EA7	#FFFFFF	#000000	##FFFFFF
##831EA7	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAB

Deuteranopia (green-blind)

#1355A4

Tritanopia (blue-blind)

#804064

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #831ea7;
/* rgb */ color: rgb(131, 30, 167);
/* oklch */ color: oklch(46.8% 0.207 314.8);

Tailwind

colors: {
  custom: {
    50: '#ac68c2',
    500: '#831ea7',
    950: '#000000',
  },
}

SCSS

$custom: #831ea7;
$custom-light: #ac68c2;
$custom-dark: #000000;

JSON

{
  "hex": "#831ea7",
  "rgb": {
    "r": 131,
    "g": 30,
    "b": 167
  },
  "hsl": {
    "h": 284.234,
    "s": 69.543,
    "l": 38.627
  },
  "oklch": {
    "l": 0.46773,
    "c": 0.20662,
    "h": 314.8
  },
  "luminance": 0.08544
}

Semantic roles & 50–950 ramp

primary

#831EA7

secondary

#77C65B

accent

#EC3B6A

background

#FBF6FC

surface

#F6EBF8

border

#D0C6D1

text

#110712

muted

#807A81

Preview Lab

Preview with #831EA7

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

Preview Lab → · Contrast checker → · Palette generator →