#5A1055#5A1055

#5A1055 is a dark, vivid purple. Relative luminance 0.032; OKLCH L 33.5% C 0.133 H 331.1°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#5A1055
RGB	rgb(90, 16, 85)
HSL	hsl(304, 70%, 21%)
HSV	hsv(304, 82%, 35%)
CMYK	cmyk(0%, 82.2%, 5.6%, 64.7%)
CIE-LAB	lab(20.83, 40.79, -23.27)
CIE-LCH	lch(20.83, 46.96, 330.30°)
OKLab	oklab(33.51% 0.1164 -0.0642)
OKLCH	oklch(33.51% 0.133 331.1)
XYZ	xyz(6.0414, 3.2006, 8.8922)
Luminance	0.0320 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1055 #105A15

analogous

#3A105A #5A1055 #5A1030

triadic

#5A1055 #555A10 #10555A

tetradic

#5A1055 #5A3A10 #105A15 #10305A

square

#5A1055 #5A3A10 #105A15 #10305A

split-complementary

#5A1055 #305A10 #105A3A

monochromatic

#1A0519 #260724 #5A1055 #8E1986 #C222B7

Accessibility & contrast

On white

12.80

#5A1055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5A1055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1055

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1055	#FFFFFF	#000000	##FFFFFF
##5A1055	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082C57

Deuteranopia (green-blind)

#283653

Tritanopia (blue-blind)

#5E1A32

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5a1055;
/* rgb */ color: rgb(90, 16, 85);
/* oklch */ color: oklch(33.5% 0.133 331.1);

Tailwind

colors: {
  custom: {
    50: '#8c5885',
    500: '#5a1055',
    950: '#000000',
  },
}

SCSS

$custom: #5a1055;
$custom-light: #8c5885;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1055",
  "rgb": {
    "r": 90,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 304.054,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.33513,
    "c": 0.13291,
    "h": 331.1
  },
  "luminance": 0.032
}

Semantic roles & 50–950 ramp

primary

#5A1055

secondary

#339339

accent

#ED473B

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0C040B

muted

#7D797C

Preview Lab

Preview with #5A1055

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

Preview Lab → · Contrast checker → · Palette generator →