#591C55#591C55

#591C55 is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.6% C 0.117 H 330.5°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#591C55
RGB	rgb(89, 28, 85)
HSL	hsl(304, 52%, 23%)
HSV	hsv(304, 69%, 35%)
CMYK	cmyk(0%, 68.5%, 4.5%, 65.1%)
CIE-LAB	lab(22.34, 35.74, -20.90)
CIE-LCH	lch(22.34, 41.40, 329.68°)
OKLab	oklab(34.57% 0.1014 -0.0575)
OKLCH	oklch(34.57% 0.117 330.5)
XYZ	xyz(6.1747, 3.6107, 8.9643)
Luminance	0.0361 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C55 #1C5920

analogous

#3E1C59 #591C55 #591C36

triadic

#591C55 #55591C #1C5559

tetradic

#591C55 #593E1C #1C5920 #1C3659

square

#591C55 #593E1C #1C5920 #1C3659

split-complementary

#591C55 #36591C #1C593E

monochromatic

#170716 #2A0D29 #591C55 #882B81 #B639AE

Accessibility & contrast

On white

12.20

#591C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#591C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C55

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C55	#FFFFFF	#000000	##FFFFFF
##591C55	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173057

Deuteranopia (green-blind)

#2D3853

Tritanopia (blue-blind)

#5D2235

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #591c55;
/* rgb */ color: rgb(89, 28, 85);
/* oklch */ color: oklch(34.6% 0.117 330.5);

Tailwind

colors: {
  custom: {
    50: '#8a5d85',
    500: '#591c55',
    950: '#000000',
  },
}

SCSS

$custom: #591c55;
$custom-light: #8a5d85;
$custom-dark: #000000;

JSON

{
  "hex": "#591c55",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 85
  },
  "hsl": {
    "h": 303.934,
    "s": 52.137,
    "l": 22.941
  },
  "oklch": {
    "l": 0.34566,
    "c": 0.11654,
    "h": 330.5
  },
  "luminance": 0.0361
}

Semantic roles & 50–950 ramp

primary

#591C55

secondary

#428F47

accent

#DC564C

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #591C55

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

Preview Lab → · Contrast checker → · Palette generator →