#4528CA#4528CA

#4528CA is a dark, highly saturated violet. Relative luminance 0.070; OKLCH L 43.9% C 0.229 H 279.5°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#4528CA
RGB	rgb(69, 40, 202)
HSL	hsl(251, 67%, 47%)
HSV	hsv(251, 80%, 79%)
CMYK	cmyk(65.8%, 80.2%, 0%, 20.8%)
CIE-LAB	lab(31.91, 56.73, -78.11)
CIE-LCH	lch(31.91, 96.53, 305.99°)
OKLab	oklab(43.85% 0.0376 -0.2255)
OKLCH	oklch(43.85% 0.229 279.5)
XYZ	xyz(13.8703, 7.0459, 56.4947)
Luminance	0.0705 (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

#4528CA #ADCA28

analogous

#285CCA #4528CA #9628CA

triadic

#4528CA #CA4528 #28CA45

tetradic

#4528CA #CA285C #ADCA28 #28CA96

square

#4528CA #CA285C #ADCA28 #28CA96

split-complementary

#4528CA #CA9628 #5CCA28

monochromatic

#221464 #341E97 #4528CA #6B52DD #9785E7

Accessibility & contrast

On white

8.72

#4528CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#4528CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4528CA

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4528CA	#FFFFFF	#000000	##FFFFFF
##4528CA	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CE

Deuteranopia (green-blind)

#0045C7

Tritanopia (blue-blind)

#005A7A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #4528ca;
/* rgb */ color: rgb(69, 40, 202);
/* oklch */ color: oklch(43.9% 0.229 279.5);

Tailwind

colors: {
  custom: {
    50: '#8b68dc',
    500: '#4528ca',
    950: '#000000',
  },
}

SCSS

$custom: #4528ca;
$custom-light: #8b68dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4528ca",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 202
  },
  "hsl": {
    "h": 250.741,
    "s": 66.942,
    "l": 47.451
  },
  "oklch": {
    "l": 0.43851,
    "c": 0.22864,
    "h": 279.5
  },
  "luminance": 0.07047
}

Semantic roles & 50–950 ramp

primary

#4528CA

secondary

#C1D07E

accent

#EA3ECB

background

#F9F6FD

surface

#F2EBFB

border

#CCC6D4

text

#0E0615

muted

#7E7A83

Preview Lab

Preview with #4528CA

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

Preview Lab → · Contrast checker → · Palette generator →