#591B50#591B50

#591B50 is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.2% C 0.114 H 334.0°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#591B50
RGB	rgb(89, 27, 80)
HSL	hsl(309, 53%, 23%)
HSV	hsv(309, 70%, 35%)
CMYK	cmyk(0%, 69.7%, 10.1%, 65.1%)
CIE-LAB	lab(21.90, 35.28, -18.24)
CIE-LCH	lch(21.90, 39.72, 332.66°)
OKLab	oklab(34.16% 0.1021 -0.0498)
OKLCH	oklch(34.16% 0.114 334)
XYZ	xyz(5.9598, 3.4874, 7.9471)
Luminance	0.0349 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B50 #1B5924

analogous

#431B59 #591B50 #591B31

triadic

#591B50 #50591B #1B5059

tetradic

#591B50 #59431B #1B5924 #1B3159

square

#591B50 #59431B #1B5924 #1B3159

split-complementary

#591B50 #31591B #1B5943

monochromatic

#170715 #2A0D26 #591B50 #88297A #B737A4

Accessibility & contrast

On white

12.37

#591B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#591B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B50

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B50	#FFFFFF	#000000	##FFFFFF
##591B50	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2F52

Deuteranopia (green-blind)

#2E384E

Tritanopia (blue-blind)

#5D2032

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #591b50;
/* rgb */ color: rgb(89, 27, 80);
/* oklch */ color: oklch(34.2% 0.114 334.0);

Tailwind

colors: {
  custom: {
    50: '#8a5d81',
    500: '#591b50',
    950: '#000000',
  },
}

SCSS

$custom: #591b50;
$custom-light: #8a5d81;
$custom-dark: #000000;

JSON

{
  "hex": "#591b50",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 80
  },
  "hsl": {
    "h": 308.71,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34156,
    "c": 0.11363,
    "h": 334
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#591B50

secondary

#418F4C

accent

#DD604B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #591B50

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

Preview Lab → · Contrast checker → · Palette generator →