#591C6D#591C6D

#591C6D is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.2% C 0.140 H 316.5°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#591C6D
RGB	rgb(89, 28, 109)
HSL	hsl(285, 59%, 27%)
HSV	hsv(285, 74%, 43%)
CMYK	cmyk(18.3%, 74.3%, 0%, 57.3%)
CIE-LAB	lab(23.86, 40.66, -34.25)
CIE-LCH	lch(23.86, 53.16, 319.89°)
OKLab	oklab(36.15% 0.1014 -0.0963)
OKLCH	oklch(36.15% 0.14 316.5)
XYZ	xyz(7.2950, 4.0588, 14.8642)
Luminance	0.0406 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C6D #306D1C

analogous

#311C6D #591C6D #6D1C59

triadic

#591C6D #6D591C #1C6D59

tetradic

#591C6D #6D311C #306D1C #1C596D

square

#591C6D #6D311C #306D1C #1C596D

split-complementary

#591C6D #596D1C #1C6D31

monochromatic

#140618 #310F3C #591C6D #81299E #A738CC

Accessibility & contrast

On white

11.59

#591C6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#591C6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C6D

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C6D	#FFFFFF	#000000	##FFFFFF
##591C6D	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00356F

Deuteranopia (green-blind)

#1C3B6B

Tritanopia (blue-blind)

#582C42

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591c6d;
/* rgb */ color: rgb(89, 28, 109);
/* oklch */ color: oklch(36.2% 0.140 316.5);

Tailwind

colors: {
  custom: {
    50: '#8b5e97',
    500: '#591c6d',
    950: '#000000',
  },
}

SCSS

$custom: #591c6d;
$custom-light: #8b5e97;
$custom-dark: #000000;

JSON

{
  "hex": "#591c6d",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 109
  },
  "hsl": {
    "h": 285.185,
    "s": 59.124,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36154,
    "c": 0.13981,
    "h": 316.5
  },
  "luminance": 0.04058
}

Semantic roles & 50–950 ramp

primary

#591C6D

secondary

#5AA243

accent

#E2456C

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #591C6D

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

Preview Lab → · Contrast checker → · Palette generator →