#591C76#591C76

#591C76 is a dark, vivid purple. Relative luminance 0.043; OKLCH L 36.8% C 0.149 H 312.3°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#591C76
RGB	rgb(89, 28, 118)
HSL	hsl(281, 62%, 29%)
HSV	hsv(281, 76%, 46%)
CMYK	cmyk(24.6%, 76.3%, 0%, 53.7%)
CIE-LAB	lab(24.52, 42.66, -38.97)
CIE-LCH	lch(24.52, 57.78, 317.59°)
OKLab	oklab(36.83% 0.1002 -0.1102)
OKLCH	oklch(36.83% 0.149 312.3)
XYZ	xyz(7.8045, 4.2626, 17.5477)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591C76 #39761C

analogous

#2C1C76 #591C76 #761C66

triadic

#591C76 #76591C #1C7659

tetradic

#591C76 #762C1C #39761C #1C6676

square

#591C76 #762C1C #39761C #1C6676

split-complementary

#591C76 #66761C #1C762C

monochromatic

#130619 #341045 #591C76 #7E28A7 #A13CD1

Accessibility & contrast

On white

11.34

#591C76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#591C76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591C76

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591C76	#FFFFFF	#000000	##FFFFFF
##591C76	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003779

Deuteranopia (green-blind)

#103B74

Tritanopia (blue-blind)

#563047

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591c76;
/* rgb */ color: rgb(89, 28, 118);
/* oklch */ color: oklch(36.8% 0.149 312.3);

Tailwind

colors: {
  custom: {
    50: '#8b5f9e',
    500: '#591c76',
    950: '#000000',
  },
}

SCSS

$custom: #591c76;
$custom-light: #8b5f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#591c76",
  "rgb": {
    "r": 89,
    "g": 28,
    "b": 118
  },
  "hsl": {
    "h": 280.667,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.3683,
    "c": 0.14894,
    "h": 312.3
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#591C76

secondary

#65AA44

accent

#E54377

background

#F8F5F9

surface

#F0EAF2

border

#CBC6CC

text

#0C050E

muted

#7D797E

Preview Lab

Preview with #591C76

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

Preview Lab → · Contrast checker → · Palette generator →