#831788#831788

#831788 is a dark, vivid purple. Relative luminance 0.072; OKLCH L 44.1% C 0.187 H 326.1°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#831788
RGB	rgb(131, 23, 136)
HSL	hsl(297, 71%, 31%)
HSV	hsv(297, 83%, 53%)
CMYK	cmyk(3.7%, 83.1%, 0%, 46.7%)
CIE-LAB	lab(32.30, 56.58, -37.44)
CIE-LCH	lch(32.30, 67.85, 326.51°)
OKLab	oklab(44.13% 0.1553 -0.1043)
OKLCH	oklch(44.13% 0.187 326.1)
XYZ	xyz(14.1101, 7.2167, 23.9376)
Luminance	0.0722 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831788 #1C8817

analogous

#4A1788 #831788 #881754

triadic

#831788 #888317 #178883

tetradic

#831788 #884A17 #1C8817 #175488

square

#831788 #884A17 #1C8817 #175488

split-complementary

#831788 #548817 #17884A

monochromatic

#1E051F #510E54 #831788 #B520BC #D73BDE

Accessibility & contrast

On white

8.60

#831788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#831788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831788

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831788	#FFFFFF	#000000	##FFFFFF
##831788	1.00	8.60	2.44	8.60
#FFFFFF	8.60	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448B

Deuteranopia (green-blind)

#345085

Tritanopia (blue-blind)

#862D51

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #831788;
/* rgb */ color: rgb(131, 23, 136);
/* oklch */ color: oklch(44.1% 0.187 326.1);

Tailwind

colors: {
  custom: {
    50: '#ab64ab',
    500: '#831788',
    950: '#000000',
  },
}

SCSS

$custom: #831788;
$custom-light: #ab64ab;
$custom-dark: #000000;

JSON

{
  "hex": "#831788",
  "rgb": {
    "r": 131,
    "g": 23,
    "b": 136
  },
  "hsl": {
    "h": 297.345,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.44128,
    "c": 0.18706,
    "h": 326.1
  },
  "luminance": 0.07216
}

Semantic roles & 50–950 ramp

primary

#831788

secondary

#45BC3F

accent

#EE3A42

background

#FAF6FA

surface

#F5EBF4

border

#CFC6CE

text

#110610

muted

#807A7F

Preview Lab

Preview with #831788

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

Preview Lab → · Contrast checker → · Palette generator →