#591D51#591D51

#591D51 is a dark, moderate purple. Relative luminance 0.036; OKLCH L 34.5% C 0.111 H 333.3°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#591D51
RGB	rgb(89, 29, 81)
HSL	hsl(308, 51%, 23%)
HSV	hsv(308, 67%, 35%)
CMYK	cmyk(0%, 67.4%, 9%, 65.1%)
CIE-LAB	lab(22.29, 34.52, -18.30)
CIE-LCH	lch(22.29, 39.07, 332.08°)
OKLab	oklab(34.46% 0.0995 -0.05)
OKLCH	oklch(34.46% 0.111 333.3)
XYZ	xyz(6.0444, 3.5971, 8.1589)
Luminance	0.0360 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591D51 #1D5925

analogous

#431D59 #591D51 #591D33

triadic

#591D51 #51591D #1D5159

tetradic

#591D51 #59431D #1D5925 #1D3359

square

#591D51 #59431D #1D5925 #1D3359

split-complementary

#591D51 #33591D #1D5943

monochromatic

#170815 #2B0E27 #591D51 #872C7B #B53BA5

Accessibility & contrast

On white

12.21

#591D51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#591D51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591D51

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591D51	#FFFFFF	#000000	##FFFFFF
##591D51	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C3053

Deuteranopia (green-blind)

#2F384F

Tritanopia (blue-blind)

#5D2234

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #591d51;
/* rgb */ color: rgb(89, 29, 81);
/* oklch */ color: oklch(34.5% 0.111 333.3);

Tailwind

colors: {
  custom: {
    50: '#8a5e82',
    500: '#591d51',
    950: '#000000',
  },
}

SCSS

$custom: #591d51;
$custom-light: #8a5e82;
$custom-dark: #000000;

JSON

{
  "hex": "#591d51",
  "rgb": {
    "r": 89,
    "g": 29,
    "b": 81
  },
  "hsl": {
    "h": 308,
    "s": 50.847,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3446,
    "c": 0.11138,
    "h": 333.3
  },
  "luminance": 0.03597
}

Semantic roles & 50–950 ramp

primary

#591D51

secondary

#448E4E

accent

#DA604D

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #591D51

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

Preview Lab → · Contrast checker → · Palette generator →