#4527BE#4527BE

#4527BE is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.5% C 0.216 H 281.1°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#4527BE
RGB	rgb(69, 39, 190)
HSL	hsl(252, 66%, 45%)
HSV	hsv(252, 79%, 75%)
CMYK	cmyk(63.7%, 79.5%, 0%, 25.5%)
CIE-LAB	lab(30.48, 53.73, -73.43)
CIE-LCH	lch(30.48, 90.99, 306.19°)
OKLab	oklab(42.48% 0.0416 -0.2119)
OKLCH	oklch(42.48% 0.216 281.1)
XYZ	xyz(12.4711, 6.4330, 49.2897)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4527BE #A0BE27

analogous

#2754BE #4527BE #9127BE

triadic

#4527BE #BE4527 #27BE45

tetradic

#4527BE #BE2754 #A0BE27 #27BE91

square

#4527BE #BE2754 #A0BE27 #27BE91

split-complementary

#4527BE #BE9127 #54BE27

monochromatic

#201258 #331D8B #4527BE #6549DA #907BE4

Accessibility & contrast

On white

9.18

#4527BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4527BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4527BE

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4527BE	#FFFFFF	#000000	##FFFFFF
##4527BE	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC2

Deuteranopia (green-blind)

#0042BB

Tritanopia (blue-blind)

#005573

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4527be;
/* rgb */ color: rgb(69, 39, 190);
/* oklch */ color: oklch(42.5% 0.216 281.1);

Tailwind

colors: {
  custom: {
    50: '#8966d3',
    500: '#4527be',
    950: '#000000',
  },
}

SCSS

$custom: #4527be;
$custom-light: #8966d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4527be",
  "rgb": {
    "r": 69,
    "g": 39,
    "b": 190
  },
  "hsl": {
    "h": 251.921,
    "s": 65.939,
    "l": 44.902
  },
  "oklch": {
    "l": 0.42482,
    "c": 0.21595,
    "h": 281.1
  },
  "luminance": 0.06434
}

Semantic roles & 50–950 ramp

primary

#4527BE

secondary

#BBCC75

accent

#E93FC7

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4527BE

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

Preview Lab → · Contrast checker → · Palette generator →