#812591#812591

#812591 is a mid, vivid purple. Relative luminance 0.080; OKLCH L 45.5% C 0.180 H 321.3°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#812591
RGB	rgb(129, 37, 145)
HSL	hsl(291, 59%, 36%)
HSV	hsv(291, 74%, 57%)
CMYK	cmyk(11%, 74.5%, 0%, 43.1%)
CIE-LAB	lab(34.06, 53.39, -40.20)
CIE-LCH	lch(34.06, 66.83, 323.02°)
OKLab	oklab(45.5% 0.1402 -0.1125)
OKLCH	oklch(45.5% 0.18 321.3)
XYZ	xyz(14.8251, 8.0354, 27.5527)
Luminance	0.0804 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#812591 #359125

analogous

#4B2591 #812591 #91256B

triadic

#812591 #918125 #259181

tetradic

#812591 #914B25 #359125 #256B91

square

#812591 #914B25 #359125 #256B91

split-complementary

#812591 #6B9125 #25914B

monochromatic

#2A0C2F #561960 #812591 #AC31C2 #C35BD5

Accessibility & contrast

On white

8.06

#812591 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#812591 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #812591

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##812591	#FFFFFF	#000000	##FFFFFF
##812591	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A94

Deuteranopia (green-blind)

#32538E

Tritanopia (blue-blind)

#823A59

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #812591;
/* rgb */ color: rgb(129, 37, 145);
/* oklch */ color: oklch(45.5% 0.180 321.3);

Tailwind

colors: {
  custom: {
    50: '#a969b2',
    500: '#812591',
    950: '#000000',
  },
}

SCSS

$custom: #812591;
$custom-light: #a969b2;
$custom-dark: #000000;

JSON

{
  "hex": "#812591",
  "rgb": {
    "r": 129,
    "g": 37,
    "b": 145
  },
  "hsl": {
    "h": 291.111,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.45496,
    "c": 0.17977,
    "h": 321.3
  },
  "luminance": 0.08035
}

Semantic roles & 50–950 ramp

primary

#812591

secondary

#66BA58

accent

#E3455D

background

#FAF6FB

surface

#F4EBF6

border

#CEC6D0

text

#100711

muted

#7F7A80

Preview Lab

Preview with #812591

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

Preview Lab → · Contrast checker → · Palette generator →