#531555#531555

#531555 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.8% C 0.123 H 326.6°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#531555
RGB	rgb(83, 21, 85)
HSL	hsl(298, 60%, 21%)
HSV	hsv(298, 75%, 33%)
CMYK	cmyk(2.4%, 75.3%, 0%, 66.7%)
CIE-LAB	lab(20.17, 37.20, -24.40)
CIE-LCH	lch(20.17, 44.49, 326.74°)
OKLab	oklab(32.79% 0.1027 -0.0677)
OKLCH	oklch(32.79% 0.123 326.6)
XYZ	xyz(5.4750, 3.0316, 8.8893)
Luminance	0.0303 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531555 #175515

analogous

#331555 #531555 #551537

triadic

#531555 #555315 #155553

tetradic

#531555 #553315 #175515 #153755

square

#531555 #553315 #175515 #153755

split-complementary

#531555 #375515 #155533

monochromatic

#180619 #230924 #531555 #832186 #B32DB7

Accessibility & contrast

On white

13.07

#531555 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#531555 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531555

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531555	#FFFFFF	#000000	##FFFFFF
##531555	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082C57

Deuteranopia (green-blind)

#243353

Tritanopia (blue-blind)

#551F33

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #531555;
/* rgb */ color: rgb(83, 21, 85);
/* oklch */ color: oklch(32.8% 0.123 326.6);

Tailwind

colors: {
  custom: {
    50: '#865985',
    500: '#531555',
    950: '#000000',
  },
}

SCSS

$custom: #531555;
$custom-light: #865985;
$custom-dark: #000000;

JSON

{
  "hex": "#531555",
  "rgb": {
    "r": 83,
    "g": 21,
    "b": 85
  },
  "hsl": {
    "h": 298.125,
    "s": 60.377,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32789,
    "c": 0.12298,
    "h": 326.6
  },
  "luminance": 0.03031
}

Semantic roles & 50–950 ramp

primary

#531555

secondary

#3C8D39

accent

#E44449

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #531555

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

Preview Lab → · Contrast checker → · Palette generator →