#531FA7#531FA7

#531FA7 is a dark, vivid violet. Relative luminance 0.056; OKLCH L 40.7% C 0.196 H 292.6°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#531FA7
RGB	rgb(83, 31, 167)
HSL	hsl(263, 69%, 39%)
HSV	hsv(263, 81%, 65%)
CMYK	cmyk(50.3%, 81.4%, 0%, 34.5%)
CIE-LAB	lab(28.40, 52.50, -63.08)
CIE-LCH	lch(28.40, 82.06, 309.77°)
OKLab	oklab(40.69% 0.0754 -0.1812)
OKLCH	oklch(40.69% 0.196 292.6)
XYZ	xyz(11.0304, 5.6086, 37.0531)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531FA7 #73A71F

analogous

#1F2FA7 #531FA7 #971FA7

triadic

#531FA7 #A7531F #1FA753

tetradic

#531FA7 #A71F2F #73A71F #1FA797

square

#531FA7 #A71F2F #73A71F #1FA797

split-complementary

#531FA7 #A7971F #2FA71F

monochromatic

#200C40 #391573 #531FA7 #6D2BD8 #915FE1

Accessibility & contrast

On white

9.90

#531FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#531FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531FA7

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531FA7	#FFFFFF	#000000	##FFFFFF
##531FA7	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AB

Deuteranopia (green-blind)

#0040A5

Tritanopia (blue-blind)

#374764

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #531fa7;
/* rgb */ color: rgb(83, 31, 167);
/* oklch */ color: oklch(40.7% 0.196 292.6);

Tailwind

colors: {
  custom: {
    50: '#8d62c2',
    500: '#531fa7',
    950: '#000000',
  },
}

SCSS

$custom: #531fa7;
$custom-light: #8d62c2;
$custom-dark: #000000;

JSON

{
  "hex": "#531fa7",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 167
  },
  "hsl": {
    "h": 262.941,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40686,
    "c": 0.19624,
    "h": 292.6
  },
  "luminance": 0.05609
}

Semantic roles & 50–950 ramp

primary

#531FA7

secondary

#9DC65C

accent

#EC3CA9

background

#F9F6FC

surface

#F1EBF8

border

#CBC6D1

text

#0D0513

muted

#7E7A82

Preview Lab

Preview with #531FA7

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

Preview Lab → · Contrast checker → · Palette generator →