#591A68#591A68

#591A68 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.6% C 0.137 H 319.2°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#591A68
RGB	rgb(89, 26, 104)
HSL	hsl(288, 60%, 25%)
HSV	hsv(288, 75%, 41%)
CMYK	cmyk(14.4%, 75%, 0%, 59.2%)
CIE-LAB	lab(23.21, 40.45, -32.05)
CIE-LCH	lch(23.21, 51.61, 321.60°)
OKLab	oklab(35.58% 0.104 -0.0899)
OKLCH	oklch(35.58% 0.137 319.2)
XYZ	xyz(6.9876, 3.8624, 13.4715)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Plum Purple

#4E0550

ΔE00 5.15

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591A68 #29681A

analogous

#321A68 #591A68 #681A50

triadic

#591A68 #68591A #1A6859

tetradic

#591A68 #68321A #29681A #1A5068

square

#591A68 #68321A #29681A #1A5068

split-complementary

#591A68 #50681A #1A6832

monochromatic

#150618 #2F0E37 #591A68 #832699 #AD32CA

Accessibility & contrast

On white

11.85

#591A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#591A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591A68

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591A68	#FFFFFF	#000000	##FFFFFF
##591A68	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336A

Deuteranopia (green-blind)

#1F3966

Tritanopia (blue-blind)

#59293F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #591a68;
/* rgb */ color: rgb(89, 26, 104);
/* oklch */ color: oklch(35.6% 0.137 319.2);

Tailwind

colors: {
  custom: {
    50: '#8b5d93',
    500: '#591a68',
    950: '#000000',
  },
}

SCSS

$custom: #591a68;
$custom-light: #8b5d93;
$custom-dark: #000000;

JSON

{
  "hex": "#591a68",
  "rgb": {
    "r": 89,
    "g": 26,
    "b": 104
  },
  "hsl": {
    "h": 288.462,
    "s": 60,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35577,
    "c": 0.13747,
    "h": 319.2
  },
  "luminance": 0.03862
}

Semantic roles & 50–950 ramp

primary

#591A68

secondary

#529D40

accent

#E34563

background

#F8F5F9

surface

#F0E9F1

border

#CBC5CB

text

#0C040D

muted

#7D797E

Preview Lab

Preview with #591A68

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

Preview Lab → · Contrast checker → · Palette generator →