#831E90#831E90

#831E90 is a mid, vivid purple. Relative luminance 0.078; OKLCH L 45.1% C 0.187 H 322.8°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#831E90
RGB	rgb(131, 30, 144)
HSL	hsl(293, 66%, 34%)
HSV	hsv(293, 79%, 56%)
CMYK	cmyk(9%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(33.50, 56.00, -40.46)
CIE-LCH	lch(33.50, 69.09, 324.15°)
OKLab	oklab(45.14% 0.1491 -0.1131)
OKLCH	oklch(45.14% 0.187 322.8)
XYZ	xyz(14.8579, 7.7684, 27.0970)
Luminance	0.0777 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831E90 #2B901E

analogous

#4A1E90 #831E90 #901E64

triadic

#831E90 #90831E #1E9083

tetradic

#831E90 #904A1E #2B901E #1E6490

square

#831E90 #904A1E #2B901E #1E6490

split-complementary

#831E90 #64901E #1E904A

monochromatic

#27092B #55135D #831E90 #B129C3 #CA4EDA

Accessibility & contrast

On white

8.22

#831E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#831E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831E90

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831E90	#FFFFFF	#000000	##FFFFFF
##831E90	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004793

Deuteranopia (green-blind)

#31538D

Tritanopia (blue-blind)

#853557

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #831e90;
/* rgb */ color: rgb(131, 30, 144);
/* oklch */ color: oklch(45.1% 0.187 322.8);

Tailwind

colors: {
  custom: {
    50: '#ab67b1',
    500: '#831e90',
    950: '#000000',
  },
}

SCSS

$custom: #831e90;
$custom-light: #ab67b1;
$custom-dark: #000000;

JSON

{
  "hex": "#831e90",
  "rgb": {
    "r": 131,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 293.158,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45143,
    "c": 0.1872,
    "h": 322.8
  },
  "luminance": 0.07767
}

Semantic roles & 50–950 ramp

primary

#831E90

secondary

#5ABD4D

accent

#E83F53

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #831E90

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

Preview Lab → · Contrast checker → · Palette generator →