#581774#581774

#581774 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 36.0% C 0.152 H 313.1°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#581774
RGB	rgb(88, 23, 116)
HSL	hsl(282, 67%, 27%)
HSV	hsv(282, 80%, 45%)
CMYK	cmyk(24.1%, 80.2%, 0%, 54.5%)
CIE-LAB	lab(23.50, 44.03, -39.35)
CIE-LCH	lch(23.50, 59.05, 318.21°)
OKLab	oklab(36.03% 0.1041 -0.1113)
OKLCH	oklch(36.03% 0.152 313.1)
XYZ	xyz(7.4827, 3.9487, 16.8876)
Luminance	0.0395 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581774 #337417

analogous

#291774 #581774 #741762

triadic

#581774 #745817 #177458

tetradic

#581774 #742917 #337417 #176274

square

#581774 #742917 #337417 #176274

split-complementary

#581774 #627417 #177429

monochromatic

#13051A #310D41 #581774 #7F21A7 #A430D6

Accessibility & contrast

On white

11.73

#581774 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#581774 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581774

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581774	#FFFFFF	#000000	##FFFFFF
##581774	1.00	11.73	1.79	11.73
#FFFFFF	11.73	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003577

Deuteranopia (green-blind)

#0B3972

Tritanopia (blue-blind)

#552D45

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #581774;
/* rgb */ color: rgb(88, 23, 116);
/* oklch */ color: oklch(36.0% 0.152 313.1);

Tailwind

colors: {
  custom: {
    50: '#8b5c9d',
    500: '#581774',
    950: '#000000',
  },
}

SCSS

$custom: #581774;
$custom-light: #8b5c9d;
$custom-dark: #000000;

JSON

{
  "hex": "#581774",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 116
  },
  "hsl": {
    "h": 281.935,
    "s": 66.906,
    "l": 27.255
  },
  "oklch": {
    "l": 0.36028,
    "c": 0.15239,
    "h": 313.1
  },
  "luminance": 0.03948
}

Semantic roles & 50–950 ramp

primary

#581774

secondary

#5EA93D

accent

#EA3E72

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581774

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

Preview Lab → · Contrast checker → · Palette generator →