#831C91#831C91

#831C91 is a mid, vivid purple. Relative luminance 0.077; OKLCH L 45.1% C 0.190 H 322.5°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#831C91
RGB	rgb(131, 28, 145)
HSL	hsl(293, 68%, 34%)
HSV	hsv(293, 81%, 57%)
CMYK	cmyk(9.7%, 80.7%, 0%, 43.1%)
CIE-LAB	lab(33.35, 56.79, -41.31)
CIE-LCH	lch(33.35, 70.22, 323.97°)
OKLab	oklab(45.06% 0.1507 -0.1156)
OKLCH	oklch(45.06% 0.19 322.5)
XYZ	xyz(14.8856, 7.7010, 27.4850)
Luminance	0.0770 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#831C91 #2A911C

analogous

#491C91 #831C91 #911C65

triadic

#831C91 #91831C #1C9183

tetradic

#831C91 #91491C #2A911C #1C6591

square

#831C91 #91491C #2A911C #1C6591

split-complementary

#831C91 #65911C #1C9149

monochromatic

#26082A #55125E #831C91 #B126C4 #CB4BDC

Accessibility & contrast

On white

8.27

#831C91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#831C91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #831C91

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##831C91	#FFFFFF	#000000	##FFFFFF
##831C91	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004794

Deuteranopia (green-blind)

#2F528E

Tritanopia (blue-blind)

#853457

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #831c91;
/* rgb */ color: rgb(131, 28, 145);
/* oklch */ color: oklch(45.1% 0.190 322.5);

Tailwind

colors: {
  custom: {
    50: '#ab66b2',
    500: '#831c91',
    950: '#000000',
  },
}

SCSS

$custom: #831c91;
$custom-light: #ab66b2;
$custom-dark: #000000;

JSON

{
  "hex": "#831c91",
  "rgb": {
    "r": 131,
    "g": 28,
    "b": 145
  },
  "hsl": {
    "h": 292.821,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.45062,
    "c": 0.18991,
    "h": 322.5
  },
  "luminance": 0.077
}

Semantic roles & 50–950 ramp

primary

#831C91

secondary

#58BE4A

accent

#EB3D52

background

#FAF6FB

surface

#F5EBF6

border

#CFC6D0

text

#110711

muted

#807A80

Preview Lab

Preview with #831C91

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

Preview Lab → · Contrast checker → · Palette generator →