#5737AF#5737AF

#5737AF is a dark, vivid violet. Relative luminance 0.079; OKLCH L 44.7% C 0.180 H 289.3°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#5737AF
RGB	rgb(87, 55, 175)
HSL	hsl(256, 52%, 45%)
HSV	hsv(256, 69%, 69%)
CMYK	cmyk(50.3%, 68.6%, 0%, 31.4%)
CIE-LAB	lab(33.68, 43.71, -59.22)
CIE-LCH	lch(33.68, 73.60, 306.43°)
OKLab	oklab(44.73% 0.0594 -0.1699)
OKLCH	oklch(44.73% 0.18 289.3)
XYZ	xyz(13.0323, 7.8532, 41.3783)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.49

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5737AF #8FAF37

analogous

#3753AF #5737AF #9337AF

triadic

#5737AF #AF5737 #37AF57

tetradic

#5737AF #AF3753 #8FAF37 #37AF93

square

#5737AF #AF3753 #8FAF37 #37AF93

split-complementary

#5737AF #AF9337 #53AF37

monochromatic

#291A52 #402880 #5737AF #7759CB #9D87D9

Accessibility & contrast

On white

8.17

#5737AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#5737AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5737AF

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5737AF	#FFFFFF	#000000	##FFFFFF
##5737AF	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B3

Deuteranopia (green-blind)

#004CAD

Tritanopia (blue-blind)

#38556E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #5737af;
/* rgb */ color: rgb(87, 55, 175);
/* oklch */ color: oklch(44.7% 0.180 289.3);

Tailwind

colors: {
  custom: {
    50: '#8e70c8',
    500: '#5737af',
    950: '#000000',
  },
}

SCSS

$custom: #5737af;
$custom-light: #8e70c8;
$custom-dark: #000000;

JSON

{
  "hex": "#5737af",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 256,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.44726,
    "c": 0.17998,
    "h": 289.3
  },
  "luminance": 0.07854
}

Semantic roles & 50–950 ramp

primary

#5737AF

secondary

#B1C37F

accent

#DC4CB5

background

#F9F6FC

surface

#F1ECF8

border

#CBC7D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #5737AF

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

Preview Lab → · Contrast checker → · Palette generator →