#4528AE#4528AE

#4528AE is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.197 H 283.4°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#4528AE
RGB	rgb(69, 40, 174)
HSL	hsl(253, 63%, 42%)
HSV	hsv(253, 77%, 68%)
CMYK	cmyk(60.3%, 77%, 0%, 31.8%)
CIE-LAB	lab(29.00, 48.59, -66.36)
CIE-LCH	lch(29.00, 82.24, 306.21°)
OKLab	oklab(40.96% 0.0456 -0.1913)
OKLCH	oklch(40.96% 0.197 283.4)
XYZ	xyz(10.8507, 5.8381, 40.5913)
Luminance	0.0584 (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

#4528AE #91AE28

analogous

#284EAE #4528AE #8828AE

triadic

#4528AE #AE4528 #28AE45

tetradic

#4528AE #AE284E #91AE28 #28AE88

square

#4528AE #AE284E #91AE28 #28AE88

split-complementary

#4528AE #AE8828 #4EAE28

monochromatic

#1E114A #311D7C #4528AE #6040D3 #8972DF

Accessibility & contrast

On white

9.69

#4528AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#4528AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4528AE

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4528AE	#FFFFFF	#000000	##FFFFFF
##4528AE	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#0040AC

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4528ae;
/* rgb */ color: rgb(69, 40, 174);
/* oklch */ color: oklch(41.0% 0.197 283.4);

Tailwind

colors: {
  custom: {
    50: '#8666c7',
    500: '#4528ae',
    950: '#000000',
  },
}

SCSS

$custom: #4528ae;
$custom-light: #8666c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4528ae",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 174
  },
  "hsl": {
    "h": 252.985,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.4096,
    "c": 0.19664,
    "h": 283.4
  },
  "luminance": 0.05839
}

Semantic roles & 50–950 ramp

primary

#4528AE

secondary

#B2C66C

accent

#E642C2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4528AE

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

Preview Lab → · Contrast checker → · Palette generator →