#5A1573#5A1573

#5A1573 is a dark, vivid purple. Relative luminance 0.039; OKLCH L 36.1% C 0.154 H 314.9°. Best body text is #FFFFFF at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#5A1573
RGB	rgb(90, 21, 115)
HSL	hsl(284, 69%, 27%)
HSV	hsv(284, 82%, 45%)
CMYK	cmyk(21.7%, 81.7%, 0%, 54.9%)
CIE-LAB	lab(23.50, 44.95, -38.70)
CIE-LCH	lch(23.50, 59.31, 319.28°)
OKLab	oklab(36.07% 0.1089 -0.1093)
OKLCH	oklch(36.07% 0.154 314.9)
XYZ	xyz(7.5786, 3.9481, 16.5792)
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

#5A1573 #2E7315

analogous

#2B1573 #5A1573 #73155D

triadic

#5A1573 #735A15 #15735A

tetradic

#5A1573 #732B15 #2E7315 #155D73

square

#5A1573 #732B15 #2E7315 #155D73

split-complementary

#5A1573 #5D7315 #15732B

monochromatic

#14051A #320C3F #5A1573 #831EA7 #AA2AD8

Accessibility & contrast

On white

11.73

#5A1573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#5A1573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1573

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1573	#FFFFFF	#000000	##FFFFFF
##5A1573	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)

#003476

Deuteranopia (green-blind)

#0F3A71

Tritanopia (blue-blind)

#582B44

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #5a1573;
/* rgb */ color: rgb(90, 21, 115);
/* oklch */ color: oklch(36.1% 0.154 314.9);

Tailwind

colors: {
  custom: {
    50: '#8c5c9c',
    500: '#5a1573',
    950: '#000000',
  },
}

SCSS

$custom: #5a1573;
$custom-light: #8c5c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1573",
  "rgb": {
    "r": 90,
    "g": 21,
    "b": 115
  },
  "hsl": {
    "h": 284.043,
    "s": 69.118,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36069,
    "c": 0.15427,
    "h": 314.9
  },
  "luminance": 0.03948
}

Semantic roles & 50–950 ramp

primary

#5A1573

secondary

#58A93B

accent

#EC3C6B

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #5A1573

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

Preview Lab → · Contrast checker → · Palette generator →