#531E82#531E82

#531E82 is a dark, vivid violet. Relative luminance 0.044; OKLCH L 37.2% C 0.157 H 303.6°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#531E82
RGB	rgb(83, 30, 130)
HSL	hsl(272, 63%, 31%)
HSV	hsv(272, 77%, 51%)
CMYK	cmyk(36.2%, 76.9%, 0%, 49%)
CIE-LAB	lab(24.89, 43.43, -46.03)
CIE-LCH	lch(24.89, 63.28, 313.33°)
OKLab	oklab(37.2% 0.0871 -0.1311)
OKLCH	oklch(37.2% 0.157 303.6)
XYZ	xyz(8.0599, 4.3793, 21.5354)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.13

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531E82 #4D821E

analogous

#211E82 #531E82 #821E7F

triadic

#531E82 #82531E #1E8253

tetradic

#531E82 #82211E #4D821E #1E7F82

square

#531E82 #82211E #4D821E #1E7F82

split-complementary

#531E82 #7F821E #1E8221

monochromatic

#14071F #331350 #531E82 #7329B4 #9146D4

Accessibility & contrast

On white

11.20

#531E82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#531E82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531E82

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531E82	#FFFFFF	#000000	##FFFFFF
##531E82	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A85

Deuteranopia (green-blind)

#003B80

Tritanopia (blue-blind)

#4A374F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #531e82;
/* rgb */ color: rgb(83, 30, 130);
/* oklch */ color: oklch(37.2% 0.157 303.6);

Tailwind

colors: {
  custom: {
    50: '#8860a7',
    500: '#531e82',
    950: '#000000',
  },
}

SCSS

$custom: #531e82;
$custom-light: #8860a7;
$custom-dark: #000000;

JSON

{
  "hex": "#531e82",
  "rgb": {
    "r": 83,
    "g": 30,
    "b": 130
  },
  "hsl": {
    "h": 271.8,
    "s": 62.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.372,
    "c": 0.15744,
    "h": 303.6
  },
  "luminance": 0.04379
}

Semantic roles & 50–950 ramp

primary

#531E82

secondary

#7BB547

accent

#E6428F

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #531E82

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

Preview Lab → · Contrast checker → · Palette generator →