#591B56#591B56

#591B56 is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.5% C 0.119 H 329.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#591B56
RGB	rgb(89, 27, 86)
HSL	hsl(303, 53%, 23%)
HSV	hsv(303, 70%, 35%)
CMYK	cmyk(0%, 69.7%, 3.4%, 65.1%)
CIE-LAB	lab(22.23, 36.39, -21.74)
CIE-LCH	lch(22.23, 42.39, 329.14°)
OKLab	oklab(34.51% 0.1028 -0.0599)
OKLCH	oklch(34.51% 0.119 329.8)
XYZ	xyz(6.1914, 3.5800, 9.1672)
Luminance	0.0358 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B56 #1B591E

analogous

#3D1B59 #591B56 #591B37

triadic

#591B56 #56591B #1B5659

tetradic

#591B56 #593D1B #1B591E #1B3759

square

#591B56 #593D1B #1B591E #1B3759

split-complementary

#591B56 #37591B #1B593D

monochromatic

#170717 #2A0D29 #591B56 #882983 #B737B1

Accessibility & contrast

On white

12.24

#591B56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#591B56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B56

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B56	#FFFFFF	#000000	##FFFFFF
##591B56	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153058

Deuteranopia (green-blind)

#2C3854

Tritanopia (blue-blind)

#5C2236

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #591b56;
/* rgb */ color: rgb(89, 27, 86);
/* oklch */ color: oklch(34.5% 0.119 329.8);

Tailwind

colors: {
  custom: {
    50: '#8a5d86',
    500: '#591b56',
    950: '#000000',
  },
}

SCSS

$custom: #591b56;
$custom-light: #8a5d86;
$custom-dark: #000000;

JSON

{
  "hex": "#591b56",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 86
  },
  "hsl": {
    "h": 302.903,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34506,
    "c": 0.11897,
    "h": 329.8
  },
  "luminance": 0.0358
}

Semantic roles & 50–950 ramp

primary

#591B56

secondary

#418F45

accent

#DD524B

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #591B56

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

Preview Lab → · Contrast checker → · Palette generator →