#5A1371#5A1371

#5A1371 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.7% C 0.154 H 316.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#5A1371
RGB	rgb(90, 19, 113)
HSL	hsl(285, 71%, 26%)
HSV	hsv(285, 83%, 44%)
CMYK	cmyk(20.4%, 83.2%, 0%, 55.7%)
CIE-LAB	lab(23.11, 45.22, -38.04)
CIE-LCH	lch(23.11, 59.09, 319.92°)
OKLab	oklab(35.74% 0.111 -0.1073)
OKLCH	oklch(35.74% 0.154 316)
XYZ	xyz(7.4295, 3.8320, 15.9679)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1371 #2A7113

analogous

#2B1371 #5A1371 #711359

triadic

#5A1371 #715A13 #13715A

tetradic

#5A1371 #712B13 #2A7113 #135971

square

#5A1371 #712B13 #2A7113 #135971

split-complementary

#5A1371 #597113 #13712B

monochromatic

#15041A #300A3D #5A1371 #841CA5 #AD25DA

Accessibility & contrast

On white

11.89

#5A1371 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5A1371 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1371

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1371	#FFFFFF	#000000	##FFFFFF
##5A1371	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003373

Deuteranopia (green-blind)

#11396F

Tritanopia (blue-blind)

#582942

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5a1371;
/* rgb */ color: rgb(90, 19, 113);
/* oklch */ color: oklch(35.7% 0.154 316.0);

Tailwind

colors: {
  custom: {
    50: '#8c5b9a',
    500: '#5a1371',
    950: '#000000',
  },
}

SCSS

$custom: #5a1371;
$custom-light: #8c5b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1371",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 113
  },
  "hsl": {
    "h": 285.319,
    "s": 71.212,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35745,
    "c": 0.15443,
    "h": 316
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#5A1371

secondary

#53A838

accent

#EE3A66

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040E

muted

#7D797E

Preview Lab

Preview with #5A1371

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

Preview Lab → · Contrast checker → · Palette generator →