#531F97#531F97

#531F97 is a dark, vivid violet. Relative luminance 0.051; OKLCH L 39.2% C 0.179 H 296.7°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#531F97
RGB	rgb(83, 31, 151)
HSL	hsl(266, 66%, 36%)
HSV	hsv(266, 79%, 59%)
CMYK	cmyk(45%, 79.5%, 0%, 40.8%)
CIE-LAB	lab(26.89, 48.34, -55.82)
CIE-LCH	lch(26.89, 73.84, 310.89°)
OKLab	oklab(39.17% 0.0806 -0.1599)
OKLCH	oklch(39.17% 0.179 296.7)
XYZ	xyz(9.6417, 5.0531, 29.7395)
Luminance	0.0505 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531F97 #63971F

analogous

#1F2797 #531F97 #8F1F97

triadic

#531F97 #97531F #1F9753

tetradic

#531F97 #971F27 #63971F #1F978F

square

#531F97 #971F27 #63971F #1F978F

split-complementary

#531F97 #978F1F #27971F

monochromatic

#1B0A31 #371564 #531F97 #6F29CA #8F54DC

Accessibility & contrast

On white

10.44

#531F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#531F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531F97

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531F97	#FFFFFF	#000000	##FFFFFF
##531F97	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003E95

Tritanopia (blue-blind)

#41405B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #531f97;
/* rgb */ color: rgb(83, 31, 151);
/* oklch */ color: oklch(39.2% 0.179 296.7);

Tailwind

colors: {
  custom: {
    50: '#8b61b7',
    500: '#531f97',
    950: '#000000',
  },
}

SCSS

$custom: #531f97;
$custom-light: #8b61b7;
$custom-dark: #000000;

JSON

{
  "hex": "#531f97",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 151
  },
  "hsl": {
    "h": 266,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.39171,
    "c": 0.17907,
    "h": 296.7
  },
  "luminance": 0.05053
}

Semantic roles & 50–950 ramp

primary

#531F97

secondary

#90BF52

accent

#E93F9F

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0511

muted

#7D7A80

Preview Lab

Preview with #531F97

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

Preview Lab → · Contrast checker → · Palette generator →