#5728AF#5728AF

#5728AF is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.8% C 0.197 H 291.7°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#5728AF
RGB	rgb(87, 40, 175)
HSL	hsl(261, 63%, 42%)
HSV	hsv(261, 77%, 69%)
CMYK	cmyk(50.3%, 77.1%, 0%, 31.4%)
CIE-LAB	lab(30.97, 51.30, -63.65)
CIE-LCH	lch(30.97, 81.75, 308.87°)
OKLab	oklab(42.81% 0.0726 -0.1828)
OKLCH	oklch(42.81% 0.197 291.7)
XYZ	xyz(12.4249, 6.6385, 41.1758)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.64

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5728AF #80AF28

analogous

#283CAF #5728AF #9B28AF

triadic

#5728AF #AF5728 #28AF57

tetradic

#5728AF #AF283C #80AF28 #28AF9B

square

#5728AF #AF283C #80AF28 #28AF9B

split-complementary

#5728AF #AF9B28 #3CAF28

monochromatic

#25114B #3E1D7D #5728AF #7441D4 #9873DF

Accessibility & contrast

On white

9.02

#5728AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#5728AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5728AF

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5728AF	#FFFFFF	#000000	##FFFFFF
##5728AF	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BB3

Deuteranopia (green-blind)

#0046AC

Tritanopia (blue-blind)

#394E6A

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #5728af;
/* rgb */ color: rgb(87, 40, 175);
/* oklch */ color: oklch(42.8% 0.197 291.7);

Tailwind

colors: {
  custom: {
    50: '#9068c8',
    500: '#5728af',
    950: '#000000',
  },
}

SCSS

$custom: #5728af;
$custom-light: #9068c8;
$custom-dark: #000000;

JSON

{
  "hex": "#5728af",
  "rgb": {
    "r": 87,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 260.889,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.42809,
    "c": 0.19667,
    "h": 291.7
  },
  "luminance": 0.06639
}

Semantic roles & 50–950 ramp

primary

#5728AF

secondary

#A7C66D

accent

#E642AD

background

#F9F6FC

surface

#F2EBF8

border

#CCC6D1

text

#0E0613

muted

#7E7A82

Preview Lab

Preview with #5728AF

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

Preview Lab → · Contrast checker → · Palette generator →