#531C7D#531C7D

#531C7D is a dark, vivid violet. Relative luminance 0.042; OKLCH L 36.6% C 0.154 H 305.7°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#531C7D
RGB	rgb(83, 28, 125)
HSL	hsl(274, 63%, 30%)
HSV	hsv(274, 78%, 49%)
CMYK	cmyk(33.6%, 77.6%, 0%, 51%)
CIE-LAB	lab(24.16, 43.08, -44.05)
CIE-LCH	lch(24.16, 61.62, 314.36°)
OKLab	oklab(36.56% 0.0902 -0.1253)
OKLCH	oklch(36.56% 0.154 305.7)
XYZ	xyz(7.6834, 4.1502, 19.7944)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.08

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#531C7D #467D1C

analogous

#231C7D #531C7D #7D1C76

triadic

#531C7D #7D531C #1C7D53

tetradic

#531C7D #7D231C #467D1C #1C767D

square

#531C7D #7D231C #467D1C #1C767D

split-complementary

#531C7D #767D1C #1C7D23

monochromatic

#110619 #32114B #531C7D #7427AF #943FD4

Accessibility & contrast

On white

11.48

#531C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#531C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #531C7D

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##531C7D	#FFFFFF	#000000	##FFFFFF
##531C7D	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003880

Deuteranopia (green-blind)

#003A7B

Tritanopia (blue-blind)

#4B344B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #531c7d;
/* rgb */ color: rgb(83, 28, 125);
/* oklch */ color: oklch(36.6% 0.154 305.7);

Tailwind

colors: {
  custom: {
    50: '#885ea3',
    500: '#531c7d',
    950: '#000000',
  },
}

SCSS

$custom: #531c7d;
$custom-light: #885ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#531c7d",
  "rgb": {
    "r": 83,
    "g": 28,
    "b": 125
  },
  "hsl": {
    "h": 274.021,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.36559,
    "c": 0.15439,
    "h": 305.7
  },
  "luminance": 0.0415
}

Semantic roles & 50–950 ramp

primary

#531C7D

secondary

#73B144

accent

#E64189

background

#F8F5FA

surface

#F0E9F4

border

#CBC5CE

text

#0C050F

muted

#7D797F

Preview Lab

Preview with #531C7D

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

Preview Lab → · Contrast checker → · Palette generator →