#531556#531556

#531556 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.9% C 0.124 H 326.0°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#531556
RGB	rgb(83, 21, 86)
HSL	hsl(297, 61%, 21%)
HSV	hsv(297, 76%, 34%)
CMYK	cmyk(3.5%, 75.6%, 0%, 66.3%)
CIE-LAB	lab(20.23, 37.39, -24.97)
CIE-LCH	lch(20.23, 44.96, 326.26°)
OKLab	oklab(32.86% 0.1027 -0.0693)
OKLCH	oklch(32.86% 0.124 326)
XYZ	xyz(5.5150, 3.0476, 9.1001)
Luminance	0.0305 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531556 #185615

analogous

#321556 #531556 #561538

triadic

#531556 #565315 #155653

tetradic

#531556 #563215 #185615 #153856

square

#531556 #563215 #185615 #153856

split-complementary

#531556 #385615 #155632

monochromatic

#180619 #240925 #531556 #822187 #B22DB8

Accessibility & contrast

On white

13.05

#531556 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#531556 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531556

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531556	#FFFFFF	#000000	##FFFFFF
##531556	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072C58

Deuteranopia (green-blind)

#233354

Tritanopia (blue-blind)

#551F34

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #531556;
/* rgb */ color: rgb(83, 21, 86);
/* oklch */ color: oklch(32.9% 0.124 326.0);

Tailwind

colors: {
  custom: {
    50: '#865986',
    500: '#531556',
    950: '#000000',
  },
}

SCSS

$custom: #531556;
$custom-light: #865986;
$custom-dark: #000000;

JSON

{
  "hex": "#531556",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 86
  },
  "hsl": {
    "h": 297.231,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32855,
    "c": 0.1239,
    "h": 326
  },
  "luminance": 0.03047
}

Semantic roles & 50–950 ramp

primary

#531556

secondary

#3D8E39

accent

#E4444B

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #531556

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

Preview Lab → · Contrast checker → · Palette generator →