#531779#531779

#531779 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.7% C 0.156 H 308.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#531779
RGB	rgb(83, 23, 121)
HSL	hsl(277, 68%, 28%)
HSV	hsv(277, 81%, 47%)
CMYK	cmyk(31.4%, 81%, 0%, 52.5%)
CIE-LAB	lab(23.11, 44.19, -43.22)
CIE-LCH	lch(23.11, 61.82, 315.64°)
OKLab	oklab(35.72% 0.0958 -0.1228)
OKLCH	oklch(35.72% 0.156 308)
XYZ	xyz(7.3241, 3.8324, 18.4393)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531779 #3D7917

analogous

#221779 #531779 #79176E

triadic

#531779 #795317 #177953

tetradic

#531779 #792217 #3D7917 #176E79

square

#531779 #792217 #3D7917 #176E79

split-complementary

#531779 #6E7917 #177922

monochromatic

#12051A #300D46 #531779 #7621AC #9832D8

Accessibility & contrast

On white

11.89

#531779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#531779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531779

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531779	#FFFFFF	#000000	##FFFFFF
##531779	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357C

Deuteranopia (green-blind)

#003877

Tritanopia (blue-blind)

#4D3048

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #531779;
/* rgb */ color: rgb(83, 23, 121);
/* oklch */ color: oklch(35.7% 0.156 308.0);

Tailwind

colors: {
  custom: {
    50: '#885ca0',
    500: '#531779',
    950: '#000000',
  },
}

SCSS

$custom: #531779;
$custom-light: #885ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#531779",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 121
  },
  "hsl": {
    "h": 276.735,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.35716,
    "c": 0.15579,
    "h": 308
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#531779

secondary

#69AE3E

accent

#EB3D80

background

#F8F5F9

surface

#F0E9F2

border

#CBC5CC

text

#0C040F

muted

#7D797E

Preview Lab

Preview with #531779

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

Preview Lab → · Contrast checker → · Palette generator →