#533771#533771

#533771 is a dark, moderate violet. Relative luminance 0.058; OKLCH L 39.7% C 0.099 H 304.6°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#533771
RGB	rgb(83, 55, 113)
HSL	hsl(269, 35%, 33%)
HSV	hsv(269, 51%, 44%)
CMYK	cmyk(26.5%, 51.3%, 0%, 55.7%)
CIE-LAB	lab(28.81, 25.19, -28.97)
CIE-LCH	lch(28.81, 38.39, 311.01°)
OKLab	oklab(39.67% 0.056 -0.0812)
OKLCH	oklch(39.67% 0.099 304.6)
XYZ	xyz(7.9135, 5.7637, 16.3152)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533771 #557137

analogous

#373871 #533771 #703771

triadic

#533771 #715337 #377153

tetradic

#533771 #713738 #557137 #377170

square

#533771 #713738 #557137 #377170

split-complementary

#533771 #717037 #387137

monochromatic

#170F1F #352348 #533771 #714B9A #906BB7

Accessibility & contrast

On white

9.75

#533771 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#533771 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533771

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533771	#FFFFFF	#000000	##FFFFFF
##533771	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264373

Deuteranopia (green-blind)

#2E4470

Tritanopia (blue-blind)

#4E414E

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #533771;
/* rgb */ color: rgb(83, 55, 113);
/* oklch */ color: oklch(39.7% 0.099 304.6);

Tailwind

colors: {
  custom: {
    50: '#856e9a',
    500: '#533771',
    950: '#000000',
  },
}

SCSS

$custom: #533771;
$custom-light: #856e9a;
$custom-dark: #000000;

JSON

{
  "hex": "#533771",
  "rgb": {
    "r": 83,
    "g": 55,
    "b": 113
  },
  "hsl": {
    "h": 268.966,
    "s": 34.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.39666,
    "c": 0.09866,
    "h": 304.6
  },
  "luminance": 0.05764
}

Semantic roles & 50–950 ramp

primary

#533771

secondary

#83A064

accent

#CB5D96

background

#F8F6F9

surface

#EFECF2

border

#CAC7CC

text

#0B070E

muted

#7C7A7E

Preview Lab

Preview with #533771

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

Preview Lab → · Contrast checker → · Palette generator →