#591B4F#591B4F

#591B4F is a dark, moderate purple. Relative luminance 0.035; OKLCH L 34.1% C 0.113 H 334.7°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#591B4F
RGB	rgb(89, 27, 79)
HSL	hsl(310, 53%, 23%)
HSV	hsv(310, 70%, 35%)
CMYK	cmyk(0%, 69.7%, 11.2%, 65.1%)
CIE-LAB	lab(21.85, 35.10, -17.65)
CIE-LCH	lch(21.85, 39.29, 333.31°)
OKLab	oklab(34.1% 0.102 -0.0481)
OKLCH	oklch(34.1% 0.113 334.7)
XYZ	xyz(5.9231, 3.4727, 7.7540)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591B4F #1B5925

analogous

#441B59 #591B4F #591B30

triadic

#591B4F #4F591B #1B4F59

tetradic

#591B4F #59441B #1B5925 #1B3059

square

#591B4F #59441B #1B5925 #1B3059

split-complementary

#591B4F #30591B #1B5944

monochromatic

#170715 #2A0D25 #591B4F #882979 #B737A2

Accessibility & contrast

On white

12.39

#591B4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#591B4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591B4F

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591B4F	#FFFFFF	#000000	##FFFFFF
##591B4F	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2E51

Deuteranopia (green-blind)

#2F384D

Tritanopia (blue-blind)

#5D1F32

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #591b4f;
/* rgb */ color: rgb(89, 27, 79);
/* oklch */ color: oklch(34.1% 0.113 334.7);

Tailwind

colors: {
  custom: {
    50: '#8a5d80',
    500: '#591b4f',
    950: '#000000',
  },
}

SCSS

$custom: #591b4f;
$custom-light: #8a5d80;
$custom-dark: #000000;

JSON

{
  "hex": "#591b4f",
  "rgb": {
    "r": 89,
    "g": 27,
    "b": 79
  },
  "hsl": {
    "h": 309.677,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.341,
    "c": 0.11278,
    "h": 334.7
  },
  "luminance": 0.03472
}

Semantic roles & 50–950 ramp

primary

#591B4F

secondary

#418F4E

accent

#DD624B

background

#F8F5F7

surface

#F0E9EE

border

#CBC5C9

text

#0C040A

muted

#7D797C

Preview Lab

Preview with #591B4F

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

Preview Lab → · Contrast checker → · Palette generator →