#591F63#591F63

#591F63 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 35.8% C 0.125 H 321.5°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#591F63
RGB	rgb(89, 31, 99)
HSL	hsl(291, 52%, 25%)
HSV	hsv(291, 69%, 39%)
CMYK	cmyk(10.1%, 68.7%, 0%, 61.2%)
CIE-LAB	lab(23.69, 37.13, -28.03)
CIE-LCH	lch(23.69, 46.52, 322.95°)
OKLab	oklab(35.81% 0.0982 -0.0781)
OKLCH	oklch(35.81% 0.125 321.5)
XYZ	xyz(6.8617, 4.0050, 12.2136)
Luminance	0.0401 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F63 #29631F

analogous

#371F63 #591F63 #631F4B

triadic

#591F63 #63591F #1F6359

tetradic

#591F63 #63371F #29631F #1F4B63

square

#591F63 #63371F #29631F #1F4B63

split-complementary

#591F63 #4B631F #1F6337

monochromatic

#150717 #2F1034 #591F63 #832E92 #AD3CC0

Accessibility & contrast

On white

11.66

#591F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#591F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F63

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F63	#FFFFFF	#000000	##FFFFFF
##591F63	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D3465

Deuteranopia (green-blind)

#273B61

Tritanopia (blue-blind)

#5A2A3E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #591f63;
/* rgb */ color: rgb(89, 31, 99);
/* oklch */ color: oklch(35.8% 0.125 321.5);

Tailwind

colors: {
  custom: {
    50: '#8a5f90',
    500: '#591f63',
    950: '#000000',
  },
}

SCSS

$custom: #591f63;
$custom-light: #8a5f90;
$custom-dark: #000000;

JSON

{
  "hex": "#591f63",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 99
  },
  "hsl": {
    "h": 291.176,
    "s": 52.308,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35813,
    "c": 0.12547,
    "h": 321.5
  },
  "luminance": 0.04005
}

Semantic roles & 50–950 ramp

primary

#591F63

secondary

#529846

accent

#DC4C61

background

#F8F5F8

surface

#F0EAF0

border

#CBC6CB

text

#0C050C

muted

#7D797D

Preview Lab

Preview with #591F63

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

Preview Lab → · Contrast checker → · Palette generator →