#533E9B#533E9B

#533E9B is a dark, vivid violet. Relative luminance 0.077; OKLCH L 43.8% C 0.145 H 289.4°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#533E9B
RGB	rgb(83, 62, 155)
HSL	hsl(254, 43%, 43%)
HSV	hsv(254, 60%, 61%)
CMYK	cmyk(46.5%, 60%, 0%, 39.2%)
CIE-LAB	lab(33.24, 32.91, -47.92)
CIE-LCH	lch(33.24, 58.13, 304.48°)
OKLab	oklab(43.83% 0.0483 -0.1368)
OKLCH	oklch(43.83% 0.145 289.4)
XYZ	xyz(11.2046, 7.6504, 31.8903)
Luminance	0.0765 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#533E9B #869B3E

analogous

#3E589B #533E9B #813E9B

triadic

#533E9B #9B533E #3E9B53

tetradic

#533E9B #9B3E58 #869B3E #3E9B81

square

#533E9B #9B3E58 #869B3E #3E9B81

split-complementary

#533E9B #9B813E #589B3E

monochromatic

#241B44 #3C2D6F #533E9B #7059BD #9685CE

Accessibility & contrast

On white

8.30

#533E9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#533E9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #533E9B

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##533E9B	#FFFFFF	#000000	##FFFFFF
##533E9B	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00509E

Deuteranopia (green-blind)

#004C99

Tritanopia (blue-blind)

#3D5366

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #533e9b;
/* rgb */ color: rgb(83, 62, 155);
/* oklch */ color: oklch(43.8% 0.145 289.4);

Tailwind

colors: {
  custom: {
    50: '#8974b9',
    500: '#533e9b',
    950: '#000000',
  },
}

SCSS

$custom: #533e9b;
$custom-light: #8974b9;
$custom-dark: #000000;

JSON

{
  "hex": "#533e9b",
  "rgb": {
    "r": 83,
    "g": 62,
    "b": 155
  },
  "hsl": {
    "h": 253.548,
    "s": 42.857,
    "l": 42.549
  },
  "oklch": {
    "l": 0.43831,
    "c": 0.14504,
    "h": 289.4
  },
  "luminance": 0.07651
}

Semantic roles & 50–950 ramp

primary

#533E9B

secondary

#ABB97C

accent

#D355B6

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #533E9B

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

Preview Lab → · Contrast checker → · Palette generator →