#533571#533571

#533571 is a dark, moderate violet. Relative luminance 0.056; OKLCH L 39.3% C 0.102 H 305.3°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#533571
RGB	rgb(83, 53, 113)
HSL	hsl(270, 36%, 33%)
HSV	hsv(270, 53%, 44%)
CMYK	cmyk(26.5%, 53.1%, 0%, 55.7%)
CIE-LAB	lab(28.32, 26.43, -29.75)
CIE-LCH	lch(28.32, 39.79, 311.63°)
OKLab	oklab(39.3% 0.059 -0.0835)
OKLCH	oklch(39.3% 0.102 305.3)
XYZ	xyz(7.8204, 5.5775, 16.2842)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 10.48

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533571 #537135

analogous

#353571 #533571 #713571

triadic

#533571 #715335 #357153

tetradic

#533571 #713535 #537135 #357171

square

#533571 #713535 #537135 #357171

split-complementary

#533571 #717135 #357135

monochromatic

#160E1E #342147 #533571 #72499B #9068B8

Accessibility & contrast

On white

9.93

#533571 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#533571 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533571

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533571	#FFFFFF	#000000	##FFFFFF
##533571	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#234273

Deuteranopia (green-blind)

#2C4370

Tritanopia (blue-blind)

#4E404E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #533571;
/* rgb */ color: rgb(83, 53, 113);
/* oklch */ color: oklch(39.3% 0.102 305.3);

Tailwind

colors: {
  custom: {
    50: '#856d9a',
    500: '#533571',
    950: '#000000',
  },
}

SCSS

$custom: #533571;
$custom-light: #856d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#533571",
  "rgb": {
    "r": 83,
    "g": 53,
    "b": 113
  },
  "hsl": {
    "h": 270,
    "s": 36.145,
    "l": 32.549
  },
  "oklch": {
    "l": 0.39304,
    "c": 0.10224,
    "h": 305.3
  },
  "luminance": 0.05577
}

Semantic roles & 50–950 ramp

primary

#533571

secondary

#81A161

accent

#CC5C94

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B070E

muted

#7C7A7E

Preview Lab

Preview with #533571

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

Preview Lab → · Contrast checker → · Palette generator →