#591978#591978

#591978 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.7% C 0.154 H 311.8°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#591978
RGB	rgb(89, 25, 120)
HSL	hsl(280, 66%, 28%)
HSV	hsv(280, 79%, 47%)
CMYK	cmyk(25.8%, 79.2%, 0%, 52.9%)
CIE-LAB	lab(24.24, 44.35, -40.70)
CIE-LCH	lch(24.24, 60.19, 317.46°)
OKLab	oklab(36.68% 0.1029 -0.1152)
OKLCH	oklch(36.68% 0.154 311.8)
XYZ	xyz(7.8570, 4.1754, 18.1577)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591978 #387819

analogous

#291978 #591978 #781967

triadic

#591978 #785919 #197859

tetradic

#591978 #782919 #387819 #196778

square

#591978 #782919 #387819 #196778

split-complementary

#591978 #677819 #197829

monochromatic

#130519 #330E45 #591978 #7F24AB #A136D5

Accessibility & contrast

On white

11.44

#591978 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#591978 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591978

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591978	#FFFFFF	#000000	##FFFFFF
##591978	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00377B

Deuteranopia (green-blind)

#073B76

Tritanopia (blue-blind)

#552F48

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #591978;
/* rgb */ color: rgb(89, 25, 120);
/* oklch */ color: oklch(36.7% 0.154 311.8);

Tailwind

colors: {
  custom: {
    50: '#8c5ea0',
    500: '#591978',
    950: '#000000',
  },
}

SCSS

$custom: #591978;
$custom-light: #8c5ea0;
$custom-dark: #000000;

JSON

{
  "hex": "#591978",
  "rgb": {
    "r": 89,
    "g": 25,
    "b": 120
  },
  "hsl": {
    "h": 280.421,
    "s": 65.517,
    "l": 28.431
  },
  "oklch": {
    "l": 0.36682,
    "c": 0.15446,
    "h": 311.8
  },
  "luminance": 0.04175
}

Semantic roles & 50–950 ramp

primary

#591978

secondary

#64AD40

accent

#E83F77

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C050F

muted

#7D797E

Preview Lab

Preview with #591978

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

Preview Lab → · Contrast checker → · Palette generator →