#591779#591779

#591779 is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.6% C 0.158 H 311.5°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#591779
RGB	rgb(89, 23, 121)
HSL	hsl(280, 68%, 28%)
HSV	hsv(280, 81%, 47%)
CMYK	cmyk(26.4%, 81%, 0%, 52.5%)
CIE-LAB	lab(24.06, 45.34, -41.64)
CIE-LCH	lch(24.06, 61.56, 317.43°)
OKLab	oklab(36.58% 0.1045 -0.118)
OKLCH	oklch(36.58% 0.158 311.5)
XYZ	xyz(7.8768, 4.1173, 18.4652)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591779 #377917

analogous

#281779 #591779 #791768

triadic

#591779 #795917 #177959

tetradic

#591779 #792817 #377917 #176879

square

#591779 #792817 #377917 #176879

split-complementary

#591779 #687917 #177928

monochromatic

#13051A #330D46 #591779 #7F21AC #A232D8

Accessibility & contrast

On white

11.52

#591779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#591779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591779

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591779	#FFFFFF	#000000	##FFFFFF
##591779	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#023A77

Tritanopia (blue-blind)

#552F48

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #591779;
/* rgb */ color: rgb(89, 23, 121);
/* oklch */ color: oklch(36.6% 0.158 311.5);

Tailwind

colors: {
  custom: {
    50: '#8c5da0',
    500: '#591779',
    950: '#000000',
  },
}

SCSS

$custom: #591779;
$custom-light: #8c5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#591779",
  "rgb": {
    "r": 89,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 280.408,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.36575,
    "c": 0.15761,
    "h": 311.5
  },
  "luminance": 0.04117
}

Semantic roles & 50–950 ramp

primary

#591779

secondary

#62AE3E

accent

#EB3D76

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #591779

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

Preview Lab → · Contrast checker → · Palette generator →