#591B67#591B67

#591B67 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.6% C 0.135 H 319.6°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#591B67
RGB	rgb(89, 27, 103)
HSL	hsl(289, 58%, 25%)
HSV	hsv(289, 74%, 40%)
CMYK	cmyk(13.6%, 73.8%, 0%, 59.6%)
CIE-LAB	lab(23.30, 39.80, -31.27)
CIE-LCH	lch(23.30, 50.62, 321.85°)
OKLab	oklab(35.62% 0.103 -0.0876)
OKLCH	oklch(35.62% 0.135 319.6)
XYZ	xyz(6.9596, 3.8873, 13.2131)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B67 #29671B

analogous

#331B67 #591B67 #671B4F

triadic

#591B67 #67591B #1B6759

tetradic

#591B67 #67331B #29671B #1B4F67

square

#591B67 #67331B #29671B #1B4F67

split-complementary

#591B67 #4F671B #1B6733

monochromatic

#150618 #2F0E37 #591B67 #832897 #AD34C8

Accessibility & contrast

On white

11.82

#591B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#591B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B67

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B67	#FFFFFF	#000000	##FFFFFF
##591B67	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003369

Deuteranopia (green-blind)

#213A65

Tritanopia (blue-blind)

#59293F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #591b67;
/* rgb */ color: rgb(89, 27, 103);
/* oklch */ color: oklch(35.6% 0.135 319.6);

Tailwind

colors: {
  custom: {
    50: '#8b5e93',
    500: '#591b67',
    950: '#000000',
  },
}

SCSS

$custom: #591b67;
$custom-light: #8b5e93;
$custom-dark: #000000;

JSON

{
  "hex": "#591b67",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 103
  },
  "hsl": {
    "h": 288.947,
    "s": 58.462,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35615,
    "c": 0.13517,
    "h": 319.6
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#591B67

secondary

#529C42

accent

#E24663

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C050D

muted

#7D797E

Preview Lab

Preview with #591B67

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

Preview Lab → · Contrast checker → · Palette generator →