#4527BD#4527BD

#4527BD is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.4% C 0.215 H 281.3°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#4527BD
RGB	rgb(69, 39, 189)
HSL	hsl(252, 66%, 45%)
HSV	hsv(252, 79%, 74%)
CMYK	cmyk(63.5%, 79.4%, 0%, 25.9%)
CIE-LAB	lab(30.37, 53.44, -73.01)
CIE-LCH	lch(30.37, 90.48, 306.20°)
OKLab	oklab(42.38% 0.0419 -0.2107)
OKLCH	oklch(42.38% 0.215 281.3)
XYZ	xyz(12.3622, 6.3894, 48.7161)
Luminance	0.0639 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4527BD #9FBD27

analogous

#2754BD #4527BD #9027BD

triadic

#4527BD #BD4527 #27BD45

tetradic

#4527BD #BD2754 #9FBD27 #27BD90

square

#4527BD #BD2754 #9FBD27 #27BD90

split-complementary

#4527BD #BD9027 #54BD27

monochromatic

#201258 #321D8A #4527BD #6548D9 #907BE4

Accessibility & contrast

On white

9.22

#4527BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4527BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527BD

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4527BD	#FFFFFF	#000000	##FFFFFF
##4527BD	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC1

Deuteranopia (green-blind)

#0042BA

Tritanopia (blue-blind)

#005472

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4527bd;
/* rgb */ color: rgb(69, 39, 189);
/* oklch */ color: oklch(42.4% 0.215 281.3);

Tailwind

colors: {
  custom: {
    50: '#8866d2',
    500: '#4527bd',
    950: '#000000',
  },
}

SCSS

$custom: #4527bd;
$custom-light: #8866d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4527bd",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 189
  },
  "hsl": {
    "h": 252,
    "s": 65.789,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42378,
    "c": 0.21482,
    "h": 281.3
  },
  "luminance": 0.0639
}

Semantic roles & 50–950 ramp

primary

#4527BD

secondary

#BACC74

accent

#E93FC7

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4527BD

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

Preview Lab → · Contrast checker → · Palette generator →