#531687#531687

#531687 is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.9% C 0.171 H 302.8°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#531687
RGB	rgb(83, 22, 135)
HSL	hsl(272, 72%, 31%)
HSV	hsv(272, 84%, 53%)
CMYK	cmyk(38.5%, 83.7%, 0%, 47.1%)
CIE-LAB	lab(24.20, 47.89, -50.29)
CIE-LCH	lch(24.20, 69.45, 313.60°)
OKLab	oklab(36.85% 0.0926 -0.1436)
OKLCH	oklch(36.85% 0.171 302.8)
XYZ	xyz(8.2263, 4.1621, 23.2869)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.89

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531687 #4A8716

analogous

#1A1687 #531687 #871682

triadic

#531687 #875316 #168753

tetradic

#531687 #871A16 #4A8716 #168287

square

#531687 #871A16 #4A8716 #168287

split-complementary

#531687 #828716 #16871A

monochromatic

#12051E #330D52 #531687 #731FBC #9239DF

Accessibility & contrast

On white

11.46

#531687 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#531687 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531687

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531687	#FFFFFF	#000000	##FFFFFF
##531687	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398A

Deuteranopia (green-blind)

#003985

Tritanopia (blue-blind)

#483650

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #531687;
/* rgb */ color: rgb(83, 22, 135);
/* oklch */ color: oklch(36.9% 0.171 302.8);

Tailwind

colors: {
  custom: {
    50: '#895cab',
    500: '#531687',
    950: '#000000',
  },
}

SCSS

$custom: #531687;
$custom-light: #895cab;
$custom-dark: #000000;

JSON

{
  "hex": "#531687",
  "rgb": {
    "r": 83,
    "g": 22,
    "b": 135
  },
  "hsl": {
    "h": 272.389,
    "s": 71.975,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36855,
    "c": 0.17089,
    "h": 302.8
  },
  "luminance": 0.04162
}

Semantic roles & 50–950 ramp

primary

#531687

secondary

#77BB3E

accent

#EF398D

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C0410

muted

#7D797F

Preview Lab

Preview with #531687

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

Preview Lab → · Contrast checker → · Palette generator →