#4528AA#4528AA

#4528AA is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.6% C 0.192 H 284.1°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#4528AA
RGB	rgb(69, 40, 170)
HSL	hsl(253, 62%, 41%)
HSV	hsv(253, 76%, 67%)
CMYK	cmyk(59.4%, 76.5%, 0%, 33.3%)
CIE-LAB	lab(28.60, 47.41, -64.61)
CIE-LCH	lch(28.60, 80.14, 306.27°)
OKLab	oklab(40.56% 0.0467 -0.1862)
OKLCH	oklch(40.56% 0.192 284.1)
XYZ	xyz(10.4665, 5.6844, 38.5681)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4528AA #8DAA28

analogous

#284CAA #4528AA #8628AA

triadic

#4528AA #AA4528 #28AA45

tetradic

#4528AA #AA284C #8DAA28 #28AA86

square

#4528AA #AA284C #8DAA28 #28AA86

split-complementary

#4528AA #AA8628 #4CAA28

monochromatic

#1D1147 #311C78 #4528AA #5F3ED2 #886FDD

Accessibility & contrast

On white

9.83

#4528AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#4528AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4528AA

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4528AA	#FFFFFF	#000000	##FFFFFF
##4528AA	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003FA8

Tritanopia (blue-blind)

#044D68

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #4528aa;
/* rgb */ color: rgb(69, 40, 170);
/* oklch */ color: oklch(40.6% 0.192 284.1);

Tailwind

colors: {
  custom: {
    50: '#8566c4',
    500: '#4528aa',
    950: '#000000',
  },
}

SCSS

$custom: #4528aa;
$custom-light: #8566c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4528aa",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 170
  },
  "hsl": {
    "h": 253.385,
    "s": 61.905,
    "l": 41.176
  },
  "oklch": {
    "l": 0.40561,
    "c": 0.19194,
    "h": 284.1
  },
  "luminance": 0.05685
}

Semantic roles & 50–950 ramp

primary

#4528AA

secondary

#B0C46A

accent

#E543C1

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4528AA

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

Preview Lab → · Contrast checker → · Palette generator →