#531257#531257

#531257 is a dark, vivid purple. Relative luminance 0.030; OKLCH L 32.6% C 0.129 H 325.5°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#531257
RGB	rgb(83, 18, 87)
HSL	hsl(297, 66%, 21%)
HSV	hsv(297, 79%, 34%)
CMYK	cmyk(4.6%, 79.3%, 0%, 65.9%)
CIE-LAB	lab(19.88, 38.77, -26.20)
CIE-LCH	lch(19.88, 46.79, 325.95°)
OKLab	oklab(32.63% 0.106 -0.0729)
OKLCH	oklch(32.63% 0.129 325.5)
XYZ	xyz(5.5038, 2.9601, 9.2964)
Luminance	0.0296 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531257 #165712

analogous

#301257 #531257 #571238

triadic

#531257 #575312 #125753

tetradic

#531257 #573012 #165712 #123857

square

#531257 #573012 #165712 #123857

split-complementary

#531257 #385712 #125730

monochromatic

#180519 #230824 #531257 #831C8A #B427BC

Accessibility & contrast

On white

13.19

#531257 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#531257 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531257

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531257	#FFFFFF	#000000	##FFFFFF
##531257	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B59

Deuteranopia (green-blind)

#213355

Tritanopia (blue-blind)

#551E33

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #531257;
/* rgb */ color: rgb(83, 18, 87);
/* oklch */ color: oklch(32.6% 0.129 325.5);

Tailwind

colors: {
  custom: {
    50: '#865887',
    500: '#531257',
    950: '#000000',
  },
}

SCSS

$custom: #531257;
$custom-light: #865887;
$custom-dark: #000000;

JSON

{
  "hex": "#531257",
  "rgb": {
    "r": 83,
    "g": 18,
    "b": 87
  },
  "hsl": {
    "h": 296.522,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32625,
    "c": 0.12861,
    "h": 325.5
  },
  "luminance": 0.0296
}

Semantic roles & 50–950 ramp

primary

#531257

secondary

#3A9035

accent

#E93F49

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #531257

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

Preview Lab → · Contrast checker → · Palette generator →