#531F7D#531F7D

#531F7D is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.9% C 0.151 H 305.3°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#531F7D
RGB	rgb(83, 31, 125)
HSL	hsl(273, 60%, 31%)
HSV	hsv(273, 75%, 49%)
CMYK	cmyk(33.6%, 75.2%, 0%, 51%)
CIE-LAB	lab(24.64, 41.73, -43.28)
CIE-LCH	lch(24.64, 60.12, 313.95°)
OKLab	oklab(36.9% 0.0871 -0.1231)
OKLCH	oklch(36.9% 0.151 305.3)
XYZ	xyz(7.7581, 4.2997, 19.8193)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.59

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531F7D #497D1F

analogous

#241F7D #531F7D #7D1F78

triadic

#531F7D #7D531F #1F7D53

tetradic

#531F7D #7D241F #497D1F #1F787D

square

#531F7D #7D241F #497D1F #1F787D

split-complementary

#531F7D #787D1F #1F7D24

monochromatic

#12071B #32134C #531F7D #742BAE #9345D1

Accessibility & contrast

On white

11.29

#531F7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#531F7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531F7D

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531F7D	#FFFFFF	#000000	##FFFFFF
##531F7D	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#003B7B

Tritanopia (blue-blind)

#4B354C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #531f7d;
/* rgb */ color: rgb(83, 31, 125);
/* oklch */ color: oklch(36.9% 0.151 305.3);

Tailwind

colors: {
  custom: {
    50: '#8860a3',
    500: '#531f7d',
    950: '#000000',
  },
}

SCSS

$custom: #531f7d;
$custom-light: #8860a3;
$custom-dark: #000000;

JSON

{
  "hex": "#531f7d",
  "rgb": {
    "r": 83,
    "g": 31,
    "b": 125
  },
  "hsl": {
    "h": 273.191,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36896,
    "c": 0.1508,
    "h": 305.3
  },
  "luminance": 0.043
}

Semantic roles & 50–950 ramp

primary

#531F7D

secondary

#76B048

accent

#E3448B

background

#F8F5FA

surface

#F0EAF4

border

#CBC6CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #531F7D

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

Preview Lab → · Contrast checker → · Palette generator →