#5733AF#5733AF

#5733AF is a dark, vivid violet. Relative luminance 0.075; OKLCH L 44.2% C 0.185 H 290.0°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#5733AF
RGB	rgb(87, 51, 175)
HSL	hsl(257, 55%, 44%)
HSV	hsv(257, 71%, 69%)
CMYK	cmyk(50.3%, 70.9%, 0%, 31.4%)
CIE-LAB	lab(32.89, 45.87, -60.50)
CIE-LCH	lch(32.89, 75.92, 307.17°)
OKLab	oklab(44.17% 0.0632 -0.1736)
OKLCH	oklch(44.17% 0.185 290)
XYZ	xyz(12.8499, 7.4885, 41.3175)
Luminance	0.0749 (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

#5733AF #8BAF33

analogous

#334DAF #5733AF #9533AF

triadic

#5733AF #AF5733 #33AF57

tetradic

#5733AF #AF334D #8BAF33 #33AF95

square

#5733AF #AF334D #8BAF33 #33AF95

split-complementary

#5733AF #AF9533 #4DAF33

monochromatic

#281750 #3F2580 #5733AF #7652CD #9C82DB

Accessibility & contrast

On white

8.41

#5733AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#5733AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5733AF

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5733AF	#FFFFFF	#000000	##FFFFFF
##5733AF	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050B3

Deuteranopia (green-blind)

#004AAD

Tritanopia (blue-blind)

#39536D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #5733af;
/* rgb */ color: rgb(87, 51, 175);
/* oklch */ color: oklch(44.2% 0.185 290.0);

Tailwind

colors: {
  custom: {
    50: '#8f6ec8',
    500: '#5733af',
    950: '#000000',
  },
}

SCSS

$custom: #5733af;
$custom-light: #8f6ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#5733af",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 175
  },
  "hsl": {
    "h": 257.419,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.44168,
    "c": 0.18476,
    "h": 290
  },
  "luminance": 0.07489
}

Semantic roles & 50–950 ramp

primary

#5733AF

secondary

#AEC47A

accent

#DE4AB3

background

#F9F6FC

surface

#F2ECF8

border

#CCC7D1

text

#0D0713

muted

#7E7A82

Preview Lab

Preview with #5733AF

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

Preview Lab → · Contrast checker → · Palette generator →