#531FA8#531FA8

#531FA8 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.8% C 0.197 H 292.4°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#531FA8
RGB	rgb(83, 31, 168)
HSL	hsl(263, 69%, 39%)
HSV	hsv(263, 82%, 66%)
CMYK	cmyk(50.6%, 81.5%, 0%, 34.1%)
CIE-LAB	lab(28.50, 52.76, -63.52)
CIE-LCH	lch(28.50, 82.57, 309.71°)
OKLab	oklab(40.78% 0.0751 -0.1825)
OKLCH	oklch(40.78% 0.197 292.4)
XYZ	xyz(11.1232, 5.6457, 37.5419)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531FA8 #74A81F

analogous

#1F30A8 #531FA8 #981FA8

triadic

#531FA8 #A8531F #1FA853

tetradic

#531FA8 #A81F30 #74A81F #1FA898

square

#531FA8 #A81F30 #74A81F #1FA898

split-complementary

#531FA8 #A8981F #30A81F

monochromatic

#200C41 #391574 #531FA8 #6D2CD8 #9160E2

Accessibility & contrast

On white

9.86

#531FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#531FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531FA8

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531FA8	#FFFFFF	#000000	##FFFFFF
##531FA8	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AC

Deuteranopia (green-blind)

#0040A6

Tritanopia (blue-blind)

#374765

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #531fa8;
/* rgb */ color: rgb(83, 31, 168);
/* oklch */ color: oklch(40.8% 0.197 292.4);

Tailwind

colors: {
  custom: {
    50: '#8d62c3',
    500: '#531fa8',
    950: '#000000',
  },
}

SCSS

$custom: #531fa8;
$custom-light: #8d62c3;
$custom-dark: #000000;

JSON

{
  "hex": "#531fa8",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 168
  },
  "hsl": {
    "h": 262.774,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.40784,
    "c": 0.19731,
    "h": 292.4
  },
  "luminance": 0.05646
}

Semantic roles & 50–950 ramp

primary

#531FA8

secondary

#9EC65D

accent

#EC3CA9

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0613

muted

#7E7A82

Preview Lab

Preview with #531FA8

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

Preview Lab → · Contrast checker → · Palette generator →