#591B53#591B53

#591B53 is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.3% C 0.116 H 331.9°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#591B53
RGB	rgb(89, 27, 83)
HSL	hsl(306, 53%, 23%)
HSV	hsv(306, 70%, 35%)
CMYK	cmyk(0%, 69.7%, 6.7%, 65.1%)
CIE-LAB	lab(22.06, 35.83, -20.00)
CIE-LCH	lch(22.06, 41.03, 330.83°)
OKLab	oklab(34.33% 0.1025 -0.0548)
OKLCH	oklch(34.33% 0.116 331.9)
XYZ	xyz(6.0731, 3.5327, 8.5440)
Luminance	0.0353 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B53 #1B5921

analogous

#401B59 #591B53 #591B34

triadic

#591B53 #53591B #1B5359

tetradic

#591B53 #59401B #1B5921 #1B3459

square

#591B53 #59401B #1B5921 #1B3459

split-complementary

#591B53 #34591B #1B5940

monochromatic

#170716 #2A0D27 #591B53 #88297F #B737AB

Accessibility & contrast

On white

12.31

#591B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#591B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B53

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B53	#FFFFFF	#000000	##FFFFFF
##591B53	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182F55

Deuteranopia (green-blind)

#2D3851

Tritanopia (blue-blind)

#5D2134

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #591b53;
/* rgb */ color: rgb(89, 27, 83);
/* oklch */ color: oklch(34.3% 0.116 331.9);

Tailwind

colors: {
  custom: {
    50: '#8a5d83',
    500: '#591b53',
    950: '#000000',
  },
}

SCSS

$custom: #591b53;
$custom-light: #8a5d83;
$custom-dark: #000000;

JSON

{
  "hex": "#591b53",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 83
  },
  "hsl": {
    "h": 305.806,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34328,
    "c": 0.11626,
    "h": 331.9
  },
  "luminance": 0.03532
}

Semantic roles & 50–950 ramp

primary

#591B53

secondary

#418F49

accent

#DD594B

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #591B53

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

Preview Lab → · Contrast checker → · Palette generator →