#581574#581574

#581574 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 35.8% C 0.155 H 313.3°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#581574
RGB	rgb(88, 21, 116)
HSL	hsl(282, 69%, 27%)
HSV	hsv(282, 82%, 45%)
CMYK	cmyk(24.1%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(23.24, 44.77, -39.77)
CIE-LCH	lch(23.24, 59.88, 318.39°)
OKLab	oklab(35.85% 0.1059 -0.1125)
OKLCH	oklch(35.85% 0.155 313.3)
XYZ	xyz(7.4445, 3.8722, 16.8749)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581574 #317415

analogous

#291574 #581574 #741561

triadic

#581574 #745815 #157458

tetradic

#581574 #742915 #317415 #156174

square

#581574 #742915 #317415 #156174

split-complementary

#581574 #617415 #157429

monochromatic

#14051A #310C40 #581574 #7F1EA8 #A52BD9

Accessibility & contrast

On white

11.83

#581574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#581574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581574

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581574	#FFFFFF	#000000	##FFFFFF
##581574	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003477

Deuteranopia (green-blind)

#083972

Tritanopia (blue-blind)

#552C45

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #581574;
/* rgb */ color: rgb(88, 21, 116);
/* oklch */ color: oklch(35.8% 0.155 313.3);

Tailwind

colors: {
  custom: {
    50: '#8b5b9d',
    500: '#581574',
    950: '#000000',
  },
}

SCSS

$custom: #581574;
$custom-light: #8b5b9d;
$custom-dark: #000000;

JSON

{
  "hex": "#581574",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 282.316,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.35847,
    "c": 0.15452,
    "h": 313.3
  },
  "luminance": 0.03872
}

Semantic roles & 50–950 ramp

primary

#581574

secondary

#5CAA3B

accent

#EC3C70

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #581574

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

Preview Lab → · Contrast checker → · Palette generator →