#591C5B#591C5B

#591C5B is a dark, vivid purple. Relative luminance 0.037; OKLCH L 34.9% C 0.122 H 326.5°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#591C5B
RGB	rgb(89, 28, 91)
HSL	hsl(298, 53%, 23%)
HSV	hsv(298, 69%, 36%)
CMYK	cmyk(2.2%, 69.2%, 0%, 64.3%)
CIE-LAB	lab(22.69, 36.90, -24.34)
CIE-LCH	lch(22.69, 44.21, 326.58°)
OKLab	oklab(34.93% 0.1018 -0.0674)
OKLCH	oklch(34.93% 0.122 326.5)
XYZ	xyz(6.4233, 3.7101, 10.2733)
Luminance	0.0371 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C5B #1E5B1C

analogous

#391C5B #591C5B #5B1C3D

triadic

#591C5B #5B591C #1C5B59

tetradic

#591C5B #5B391C #1E5B1C #1C3D5B

square

#591C5B #5B391C #1E5B1C #1C3D5B

split-complementary

#591C5B #3D5B1C #1C5B39

monochromatic

#170717 #2B0E2C #591C5B #872A8A #B539B9

Accessibility & contrast

On white

12.06

#591C5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#591C5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C5B

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C5B	#FFFFFF	#000000	##FFFFFF
##591C5B	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12315D

Deuteranopia (green-blind)

#2A3959

Tritanopia (blue-blind)

#5C2539

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #591c5b;
/* rgb */ color: rgb(89, 28, 91);
/* oklch */ color: oklch(34.9% 0.122 326.5);

Tailwind

colors: {
  custom: {
    50: '#8a5e8a',
    500: '#591c5b',
    950: '#000000',
  },
}

SCSS

$custom: #591c5b;
$custom-light: #8a5e8a;
$custom-dark: #000000;

JSON

{
  "hex": "#591c5b",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 91
  },
  "hsl": {
    "h": 298.095,
    "s": 52.941,
    "l": 23.333
  },
  "oklch": {
    "l": 0.34932,
    "c": 0.12213,
    "h": 326.5
  },
  "luminance": 0.0371
}

Semantic roles & 50–950 ramp

primary

#591C5B

secondary

#459042

accent

#DC4B50

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C050B

muted

#7D797C

Preview Lab

Preview with #591C5B

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

Preview Lab → · Contrast checker → · Palette generator →