#591D55#591D55

#591D55 is a dark, moderate purple. Relative luminance 0.037; OKLCH L 34.7% C 0.115 H 330.5°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#591D55
RGB	rgb(89, 29, 85)
HSL	hsl(304, 51%, 23%)
HSV	hsv(304, 67%, 35%)
CMYK	cmyk(0%, 67.4%, 4.5%, 65.1%)
CIE-LAB	lab(22.51, 35.27, -20.64)
CIE-LCH	lch(22.51, 40.86, 329.67°)
OKLab	oklab(34.69% 0.1 -0.0567)
OKLCH	oklch(34.69% 0.115 330.5)
XYZ	xyz(6.1988, 3.6589, 8.9723)
Luminance	0.0366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D55 #1D5921

analogous

#3F1D59 #591D55 #591D37

triadic

#591D55 #55591D #1D5559

tetradic

#591D55 #593F1D #1D5921 #1D3759

square

#591D55 #593F1D #1D5921 #1D3759

split-complementary

#591D55 #37591D #1D593F

monochromatic

#170816 #2B0E29 #591D55 #872C81 #B53BAD

Accessibility & contrast

On white

12.13

#591D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#591D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D55

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D55	#FFFFFF	#000000	##FFFFFF
##591D55	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193057

Deuteranopia (green-blind)

#2D3953

Tritanopia (blue-blind)

#5D2336

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #591d55;
/* rgb */ color: rgb(89, 29, 85);
/* oklch */ color: oklch(34.7% 0.115 330.5);

Tailwind

colors: {
  custom: {
    50: '#8a5e85',
    500: '#591d55',
    950: '#000000',
  },
}

SCSS

$custom: #591d55;
$custom-light: #8a5e85;
$custom-dark: #000000;

JSON

{
  "hex": "#591d55",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 85
  },
  "hsl": {
    "h": 304,
    "s": 50.847,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3469,
    "c": 0.11499,
    "h": 330.5
  },
  "luminance": 0.03658
}

Semantic roles & 50–950 ramp

primary

#591D55

secondary

#448E49

accent

#DA574D

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #591D55

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

Preview Lab → · Contrast checker → · Palette generator →