#4528AC#4528AC

#4528AC is a dark, vivid violet. Relative luminance 0.058; OKLCH L 40.8% C 0.194 H 283.7°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#4528AC
RGB	rgb(69, 40, 172)
HSL	hsl(253, 62%, 42%)
HSV	hsv(253, 77%, 67%)
CMYK	cmyk(59.9%, 76.7%, 0%, 32.5%)
CIE-LAB	lab(28.80, 48.00, -65.48)
CIE-LCH	lch(28.80, 81.19, 306.24°)
OKLab	oklab(40.76% 0.0461 -0.1887)
OKLCH	oklch(40.76% 0.194 283.7)
XYZ	xyz(10.6571, 5.7607, 39.5721)
Luminance	0.0576 (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

#4528AC #8FAC28

analogous

#284DAC #4528AC #8728AC

triadic

#4528AC #AC4528 #28AC45

tetradic

#4528AC #AC284D #8FAC28 #28AC87

square

#4528AC #AC284D #8FAC28 #28AC87

split-complementary

#4528AC #AC8728 #4DAC28

monochromatic

#1D1149 #311C7A #4528AC #5F3FD2 #8971DE

Accessibility & contrast

On white

9.76

#4528AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#4528AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4528AC

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4528AC	#FFFFFF	#000000	##FFFFFF
##4528AC	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#0040AA

Tritanopia (blue-blind)

#004E69

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #4528ac;
/* rgb */ color: rgb(69, 40, 172);
/* oklch */ color: oklch(40.8% 0.194 283.7);

Tailwind

colors: {
  custom: {
    50: '#8566c6',
    500: '#4528ac',
    950: '#000000',
  },
}

SCSS

$custom: #4528ac;
$custom-light: #8566c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4528ac",
  "rgb": {
    "r": 69,
    "g": 40,
    "b": 172
  },
  "hsl": {
    "h": 253.182,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.4076,
    "c": 0.1943,
    "h": 283.7
  },
  "luminance": 0.05761
}

Semantic roles & 50–950 ramp

primary

#4528AC

secondary

#B1C56B

accent

#E542C2

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #4528AC

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

Preview Lab → · Contrast checker → · Palette generator →