#531481#531481

#531481 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.1% C 0.167 H 305.2°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#531481
RGB	rgb(83, 20, 129)
HSL	hsl(275, 73%, 29%)
HSV	hsv(275, 84%, 51%)
CMYK	cmyk(35.7%, 84.5%, 0%, 49.4%)
CIE-LAB	lab(23.42, 47.17, -47.79)
CIE-LCH	lch(23.42, 67.15, 314.63°)
OKLab	oklab(36.15% 0.096 -0.1362)
OKLCH	oklch(36.15% 0.167 305.2)
XYZ	xyz(7.7790, 3.9243, 21.1123)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.73

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531481 #428114

analogous

#1D1481 #531481 #811479

triadic

#531481 #815314 #148153

tetradic

#531481 #811D14 #428114 #147981

square

#531481 #811D14 #428114 #147981

split-complementary

#531481 #798114 #14811D

monochromatic

#11041A #310C4C #531481 #751CB6 #9530DF

Accessibility & contrast

On white

11.77

#531481 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#531481 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531481

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531481	#FFFFFF	#000000	##FFFFFF
##531481	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003684

Deuteranopia (green-blind)

#00387F

Tritanopia (blue-blind)

#4A324C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #531481;
/* rgb */ color: rgb(83, 20, 129);
/* oklch */ color: oklch(36.1% 0.167 305.2);

Tailwind

colors: {
  custom: {
    50: '#895ba6',
    500: '#531481',
    950: '#000000',
  },
}

SCSS

$custom: #531481;
$custom-light: #895ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#531481",
  "rgb": {
    "r": 83,
    "g": 20,
    "b": 129
  },
  "hsl": {
    "h": 274.679,
    "s": 73.154,
    "l": 29.216
  },
  "oklch": {
    "l": 0.36147,
    "c": 0.16669,
    "h": 305.2
  },
  "luminance": 0.03924
}

Semantic roles & 50–950 ramp

primary

#531481

secondary

#6FB63B

accent

#F03886

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C040F

muted

#7D797F

Preview Lab

Preview with #531481

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

Preview Lab → · Contrast checker → · Palette generator →