#591A5B#591A5B

#591A5B is a dark, vivid purple. Relative luminance 0.036; OKLCH L 34.7% C 0.125 H 326.6°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#591A5B
RGB	rgb(89, 26, 91)
HSL	hsl(298, 56%, 23%)
HSV	hsv(298, 71%, 36%)
CMYK	cmyk(2.2%, 71.4%, 0%, 64.3%)
CIE-LAB	lab(22.37, 37.80, -24.85)
CIE-LCH	lch(22.37, 45.24, 326.67°)
OKLab	oklab(34.7% 0.1044 -0.0689)
OKLCH	oklch(34.7% 0.125 326.6)
XYZ	xyz(6.3774, 3.6184, 10.2580)
Luminance	0.0362 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A5B #1C5B1A

analogous

#381A5B #591A5B #5B1A3C

triadic

#591A5B #5B591A #1A5B59

tetradic

#591A5B #5B381A #1C5B1A #1A3C5B

square

#591A5B #5B381A #1C5B1A #1A3C5B

split-complementary

#591A5B #3C5B1A #1A5B38

monochromatic

#170718 #2A0C2B #591A5B #88288B #B635BA

Accessibility & contrast

On white

12.18

#591A5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#591A5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A5B

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A5B	#FFFFFF	#000000	##FFFFFF
##591A5B	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F305D

Deuteranopia (green-blind)

#293859

Tritanopia (blue-blind)

#5C2438

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #591a5b;
/* rgb */ color: rgb(89, 26, 91);
/* oklch */ color: oklch(34.7% 0.125 326.6);

Tailwind

colors: {
  custom: {
    50: '#8a5d8a',
    500: '#591a5b',
    950: '#000000',
  },
}

SCSS

$custom: #591a5b;
$custom-light: #8a5d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#591a5b",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 91
  },
  "hsl": {
    "h": 298.154,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.347,
    "c": 0.12504,
    "h": 326.6
  },
  "luminance": 0.03618
}

Semantic roles & 50–950 ramp

primary

#591A5B

secondary

#429140

accent

#DF494E

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #591A5B

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

Preview Lab → · Contrast checker → · Palette generator →