#5A1773#5A1773

#5A1773 is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.2% C 0.152 H 314.7°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#5A1773
RGB	rgb(90, 23, 115)
HSL	hsl(284, 67%, 27%)
HSV	hsv(284, 80%, 45%)
CMYK	cmyk(21.7%, 80%, 0%, 54.9%)
CIE-LAB	lab(23.75, 44.22, -38.29)
CIE-LCH	lch(23.75, 58.49, 319.11°)
OKLab	oklab(36.25% 0.1071 -0.1081)
OKLCH	oklch(36.25% 0.152 314.7)
XYZ	xyz(7.6168, 4.0245, 16.5919)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1773 #307317

analogous

#2C1773 #5A1773 #73175E

triadic

#5A1773 #735A17 #17735A

tetradic

#5A1773 #732C17 #307317 #175E73

square

#5A1773 #732C17 #307317 #175E73

split-complementary

#5A1773 #5E7317 #17732C

monochromatic

#14051A #320D40 #5A1773 #8221A6 #A82FD5

Accessibility & contrast

On white

11.64

#5A1773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#5A1773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1773

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1773	#FFFFFF	#000000	##FFFFFF
##5A1773	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003576

Deuteranopia (green-blind)

#123A71

Tritanopia (blue-blind)

#582C44

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #5a1773;
/* rgb */ color: rgb(90, 23, 115);
/* oklch */ color: oklch(36.2% 0.152 314.7);

Tailwind

colors: {
  custom: {
    50: '#8c5d9c',
    500: '#5a1773',
    950: '#000000',
  },
}

SCSS

$custom: #5a1773;
$custom-light: #8c5d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1773",
  "rgb": {
    "r": 90,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 283.696,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36247,
    "c": 0.15215,
    "h": 314.7
  },
  "luminance": 0.04024
}

Semantic roles & 50–950 ramp

primary

#5A1773

secondary

#5AA93D

accent

#EA3E6D

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #5A1773

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

Preview Lab → · Contrast checker → · Palette generator →