#591F6D#591F6D

#591F6D is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.5% C 0.136 H 316.1°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#591F6D
RGB	rgb(89, 31, 109)
HSL	hsl(285, 56%, 27%)
HSV	hsv(285, 72%, 43%)
CMYK	cmyk(18.3%, 71.6%, 0%, 57.3%)
CIE-LAB	lab(24.35, 39.30, -33.47)
CIE-LCH	lch(24.35, 51.62, 319.57°)
OKLab	oklab(36.5% 0.0979 -0.0941)
OKLCH	oklch(36.5% 0.136 316.1)
XYZ	xyz(7.3697, 4.2082, 14.8891)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591F6D #336D1F

analogous

#321F6D #591F6D #6D1F5A

triadic

#591F6D #6D591F #1F6D59

tetradic

#591F6D #6D321F #336D1F #1F5A6D

square

#591F6D #6D321F #336D1F #1F5A6D

split-complementary

#591F6D #5A6D1F #1F6D32

monochromatic

#130718 #32113D #591F6D #802D9D #A53EC8

Accessibility & contrast

On white

11.40

#591F6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#591F6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591F6D

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591F6D	#FFFFFF	#000000	##FFFFFF
##591F6D	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366F

Deuteranopia (green-blind)

#1F3B6B

Tritanopia (blue-blind)

#582E43

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591f6d;
/* rgb */ color: rgb(89, 31, 109);
/* oklch */ color: oklch(36.5% 0.136 316.1);

Tailwind

colors: {
  custom: {
    50: '#8b6097',
    500: '#591f6d',
    950: '#000000',
  },
}

SCSS

$custom: #591f6d;
$custom-light: #8b6097;
$custom-dark: #000000;

JSON

{
  "hex": "#591f6d",
  "rgb": {
    "r": 89,
    "g": 31,
    "b": 109
  },
  "hsl": {
    "h": 284.615,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.365,
    "c": 0.13573,
    "h": 316.1
  },
  "luminance": 0.04208
}

Semantic roles & 50–950 ramp

primary

#591F6D

secondary

#5EA147

accent

#DF496F

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #591F6D

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

Preview Lab → · Contrast checker → · Palette generator →