#531F9E#531F9E

#531F9E is a dark, vivid violet. Relative luminance 0.053; OKLCH L 39.8% C 0.187 H 294.8°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#531F9E
RGB	rgb(83, 31, 158)
HSL	hsl(265, 67%, 37%)
HSV	hsv(265, 80%, 62%)
CMYK	cmyk(47.5%, 80.4%, 0%, 38%)
CIE-LAB	lab(27.54, 50.15, -59.04)
CIE-LCH	lch(27.54, 77.46, 310.35°)
OKLab	oklab(39.83% 0.0784 -0.1693)
OKLCH	oklch(39.83% 0.187 294.8)
XYZ	xyz(10.2271, 5.2873, 32.8228)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531F9E #6A9E1F

analogous

#1F2A9E #531F9E #931F9E

triadic

#531F9E #9E531F #1F9E53

tetradic

#531F9E #9E1F2A #6A9E1F #1F9E93

square

#531F9E #9E1F2A #6A9E1F #1F9E93

split-complementary

#531F9E #9E931F #2A9E1F

monochromatic

#1D0B38 #38156B #531F9E #6E29D1 #9059DE

Accessibility & contrast

On white

10.21

#531F9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#531F9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531F9E

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531F9E	#FFFFFF	#000000	##FFFFFF
##531F9E	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A1

Deuteranopia (green-blind)

#003F9C

Tritanopia (blue-blind)

#3D435F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #531f9e;
/* rgb */ color: rgb(83, 31, 158);
/* oklch */ color: oklch(39.8% 0.187 294.8);

Tailwind

colors: {
  custom: {
    50: '#8b62bc',
    500: '#531f9e',
    950: '#000000',
  },
}

SCSS

$custom: #531f9e;
$custom-light: #8b62bc;
$custom-dark: #000000;

JSON

{
  "hex": "#531f9e",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 158
  },
  "hsl": {
    "h": 264.567,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39825,
    "c": 0.1866,
    "h": 294.8
  },
  "luminance": 0.05288
}

Semantic roles & 50–950 ramp

primary

#531F9E

secondary

#96C256

accent

#EA3EA4

background

#F9F6FB

surface

#F1EBF6

border

#CBC6D0

text

#0D0512

muted

#7E7A81

Preview Lab

Preview with #531F9E

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

Preview Lab → · Contrast checker → · Palette generator →