#531057#531057

#531057 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.131 H 325.6°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#531057
RGB	rgb(83, 16, 87)
HSL	hsl(297, 69%, 20%)
HSV	hsv(297, 82%, 34%)
CMYK	cmyk(4.6%, 81.6%, 0%, 65.9%)
CIE-LAB	lab(19.63, 39.49, -26.60)
CIE-LCH	lch(19.63, 47.62, 326.04°)
OKLab	oklab(32.45% 0.108 -0.074)
OKLCH	oklch(32.45% 0.131 325.6)
XYZ	xyz(5.4727, 2.8981, 9.2861)
Luminance	0.0290 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531057 #145710

analogous

#301057 #531057 #571037

triadic

#531057 #575310 #105753

tetradic

#531057 #573010 #145710 #103757

square

#531057 #573010 #145710 #103757

split-complementary

#531057 #375710 #105730

monochromatic

#19051A #220623 #531057 #841A8B #B623BE

Accessibility & contrast

On white

13.29

#531057 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#531057 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531057

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531057	#FFFFFF	#000000	##FFFFFF
##531057	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A59

Deuteranopia (green-blind)

#203255

Tritanopia (blue-blind)

#551D33

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #531057;
/* rgb */ color: rgb(83, 16, 87);
/* oklch */ color: oklch(32.4% 0.131 325.6);

Tailwind

colors: {
  custom: {
    50: '#865787',
    500: '#531057',
    950: '#000000',
  },
}

SCSS

$custom: #531057;
$custom-light: #865787;
$custom-dark: #000000;

JSON

{
  "hex": "#531057",
  "rgb": {
    "r": 83,
    "g": 16,
    "b": 87
  },
  "hsl": {
    "h": 296.62,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32445,
    "c": 0.13092,
    "h": 325.6
  },
  "luminance": 0.02898
}

Semantic roles & 50–950 ramp

primary

#531057

secondary

#389032

accent

#EC3C46

background

#F8F5F8

surface

#F0E9EF

border

#CBC5CA

text

#0B030B

muted

#7C787C

Preview Lab

Preview with #531057

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

Preview Lab → · Contrast checker → · Palette generator →