#4728AF#4728AF

#4728AF is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.2% C 0.198 H 284.2°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4728AF
RGB	rgb(71, 40, 175)
HSL	hsl(254, 63%, 42%)
HSV	hsv(254, 77%, 69%)
CMYK	cmyk(59.4%, 77.1%, 0%, 31.4%)
CIE-LAB	lab(29.29, 49.13, -66.47)
CIE-LCH	lch(29.29, 82.66, 306.47°)
OKLab	oklab(41.24% 0.0483 -0.1916)
OKLCH	oklch(41.24% 0.198 284.2)
XYZ	xyz(11.0928, 5.9516, 41.1134)
Luminance	0.0595 (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

#4728AF #90AF28

analogous

#284CAF #4728AF #8B28AF

triadic

#4728AF #AF4728 #28AF47

tetradic

#4728AF #AF284C #90AF28 #28AF8B

square

#4728AF #AF284C #90AF28 #28AF8B

split-complementary

#4728AF #AF8B28 #4CAF28

monochromatic

#1F114B #331D7D #4728AF #6241D4 #8B73DF

Accessibility & contrast

On white

9.59

#4728AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4728AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4728AF

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4728AF	#FFFFFF	#000000	##FFFFFF
##4728AF	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B3

Deuteranopia (green-blind)

#0041AD

Tritanopia (blue-blind)

#034F6A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4728af;
/* rgb */ color: rgb(71, 40, 175);
/* oklch */ color: oklch(41.2% 0.198 284.2);

Tailwind

colors: {
  custom: {
    50: '#8766c8',
    500: '#4728af',
    950: '#000000',
  },
}

SCSS

$custom: #4728af;
$custom-light: #8766c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4728af",
  "rgb": {
    "r": 71,
    "g": 40,
    "b": 175
  },
  "hsl": {
    "h": 253.778,
    "s": 62.791,
    "l": 42.157
  },
  "oklch": {
    "l": 0.41239,
    "c": 0.19756,
    "h": 284.2
  },
  "luminance": 0.05952
}

Semantic roles & 50–950 ramp

primary

#4728AF

secondary

#B2C66D

accent

#E642C0

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0613

muted

#7D7A82

Preview Lab

Preview with #4728AF

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

Preview Lab → · Contrast checker → · Palette generator →