#831575#831575

#831575 is a dark, vivid purple. Relative luminance 0.066; OKLCH L 42.8% C 0.174 H 334.3°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#831575
RGB	rgb(131, 21, 117)
HSL	hsl(308, 72%, 30%)
HSV	hsv(308, 84%, 51%)
CMYK	cmyk(0%, 84%, 10.7%, 48.6%)
CIE-LAB	lab(30.99, 54.01, -27.58)
CIE-LCH	lch(30.99, 60.64, 332.94°)
OKLab	oklab(42.84% 0.1572 -0.0756)
OKLCH	oklch(42.84% 0.174 334.3)
XYZ	xyz(12.8393, 6.6472, 17.4330)
Luminance	0.0665 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831575 #158323

analogous

#5A1583 #831575 #83153E

triadic

#831575 #758315 #157583

tetradic

#831575 #835A15 #158323 #153E83

square

#831575 #835A15 #158323 #153E83

split-complementary

#831575 #3E8315 #15835A

monochromatic

#1A0418 #4E0D46 #831575 #B81DA4 #DE34C9

Accessibility & contrast

On white

9.02

#831575 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#831575 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831575

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831575	#FFFFFF	#000000	##FFFFFF
##831575	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123F77

Deuteranopia (green-blind)

#3F4E73

Tritanopia (blue-blind)

#8A2145

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #831575;
/* rgb */ color: rgb(131, 21, 117);
/* oklch */ color: oklch(42.8% 0.174 334.3);

Tailwind

colors: {
  custom: {
    50: '#ab629d',
    500: '#831575',
    950: '#000000',
  },
}

SCSS

$custom: #831575;
$custom-light: #ab629d;
$custom-dark: #000000;

JSON

{
  "hex": "#831575",
  "rgb": {
    "r": 131,
    "g": 21,
    "b": 117
  },
  "hsl": {
    "h": 307.636,
    "s": 72.368,
    "l": 29.804
  },
  "oklch": {
    "l": 0.42837,
    "c": 0.17447,
    "h": 334.3
  },
  "luminance": 0.06646
}

Semantic roles & 50–950 ramp

primary

#831575

secondary

#3CB84C

accent

#EF5039

background

#FAF6F9

surface

#F5EBF2

border

#CFC6CC

text

#11060E

muted

#807A7E

Preview Lab

Preview with #831575

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

Preview Lab → · Contrast checker → · Palette generator →