#531F8A#531F8A

#531F8A is a dark, vivid violet. Relative luminance 0.047; OKLCH L 38.0% C 0.165 H 300.7°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#531F8A
RGB	rgb(83, 31, 138)
HSL	hsl(269, 63%, 33%)
HSV	hsv(269, 78%, 54%)
CMYK	cmyk(39.9%, 77.5%, 0%, 45.9%)
CIE-LAB	lab(25.73, 45.00, -49.68)
CIE-LCH	lch(25.73, 67.03, 312.17°)
OKLab	oklab(38% 0.0842 -0.1419)
OKLCH	oklch(38% 0.165 300.7)
XYZ	xyz(8.6436, 4.6539, 24.4827)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531F8A #568A1F

analogous

#1F208A #531F8A #881F8A

triadic

#531F8A #8A531F #1F8A53

tetradic

#531F8A #8A1F20 #568A1F #1F8A88

square

#531F8A #8A1F20 #568A1F #1F8A88

split-complementary

#531F8A #8A881F #208A1F

monochromatic

#170926 #351458 #531F8A #712ABC #904CD7

Accessibility & contrast

On white

10.88

#531F8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#531F8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531F8A

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531F8A	#FFFFFF	#000000	##FFFFFF
##531F8A	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8D

Deuteranopia (green-blind)

#003C88

Tritanopia (blue-blind)

#463B53

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #531f8a;
/* rgb */ color: rgb(83, 31, 138);
/* oklch */ color: oklch(38.0% 0.165 300.7);

Tailwind

colors: {
  custom: {
    50: '#8961ad',
    500: '#531f8a',
    950: '#000000',
  },
}

SCSS

$custom: #531f8a;
$custom-light: #8961ad;
$custom-dark: #000000;

JSON

{
  "hex": "#531f8a",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 138
  },
  "hsl": {
    "h": 269.159,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.38001,
    "c": 0.16498,
    "h": 300.7
  },
  "luminance": 0.04654
}

Semantic roles & 50–950 ramp

primary

#531F8A

secondary

#84BA4B

accent

#E64196

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C0510

muted

#7D797F

Preview Lab

Preview with #531F8A

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

Preview Lab → · Contrast checker → · Palette generator →