#4A28AC#4A28AC

#4A28AC is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.2% C 0.194 H 286.1°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#4A28AC
RGB	rgb(74, 40, 172)
HSL	hsl(255, 62%, 42%)
HSV	hsv(255, 77%, 67%)
CMYK	cmyk(57%, 76.7%, 0%, 32.5%)
CIE-LAB	lab(29.29, 48.65, -64.66)
CIE-LCH	lch(29.29, 80.92, 306.96°)
OKLab	oklab(41.22% 0.0537 -0.1862)
OKLCH	oklch(41.22% 0.194 286.1)
XYZ	xyz(11.0270, 5.9514, 39.5894)
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

#4A28AC #8AAC28

analogous

#2848AC #4A28AC #8C28AC

triadic

#4A28AC #AC4A28 #28AC4A

tetradic

#4A28AC #AC2848 #8AAC28 #28AC8C

square

#4A28AC #AC2848 #8AAC28 #28AC8C

split-complementary

#4A28AC #AC8C28 #48AC28

monochromatic

#1F1149 #351C7A #4A28AC #653FD2 #8D71DE

Accessibility & contrast

On white

9.59

#4A28AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4A28AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A28AC

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A28AC	#FFFFFF	#000000	##FFFFFF
##4A28AC	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)

#0048B0

Deuteranopia (green-blind)

#0041AA

Tritanopia (blue-blind)

#1A4E69

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4a28ac;
/* rgb */ color: rgb(74, 40, 172);
/* oklch */ color: oklch(41.2% 0.194 286.1);

Tailwind

colors: {
  custom: {
    50: '#8866c6',
    500: '#4a28ac',
    950: '#000000',
  },
}

SCSS

$custom: #4a28ac;
$custom-light: #8866c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a28ac",
  "rgb": {
    "r": 74,
    "g": 40,
    "b": 172
  },
  "hsl": {
    "h": 255.455,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4122,
    "c": 0.19376,
    "h": 286.1
  },
  "luminance": 0.05952
}

Semantic roles & 50–950 ramp

primary

#4A28AC

secondary

#AEC56B

accent

#E542BB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0D0613

muted

#7D7A82

Preview Lab

Preview with #4A28AC

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

Preview Lab → · Contrast checker → · Palette generator →