#4529BB#4529BB

#4529BB is a dark, highly saturated violet. Relative luminance 0.064; OKLCH L 42.4% C 0.211 H 281.3°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#4529BB
RGB	rgb(69, 41, 187)
HSL	hsl(252, 64%, 45%)
HSV	hsv(252, 78%, 73%)
CMYK	cmyk(63.1%, 78.1%, 0%, 26.7%)
CIE-LAB	lab(30.49, 51.92, -71.64)
CIE-LCH	lch(30.49, 88.47, 305.93°)
OKLab	oklab(42.4% 0.0414 -0.2067)
OKLCH	oklch(42.4% 0.211 281.3)
XYZ	xyz(12.2140, 6.4380, 47.6031)
Luminance	0.0644 (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

#4529BB #9FBB29

analogous

#2956BB #4529BB #8E29BB

triadic

#4529BB #BB4529 #29BB45

tetradic

#4529BB #BB2956 #9FBB29 #29BB8E

square

#4529BB #BB2956 #9FBB29 #29BB8E

split-complementary

#4529BB #BB8E29 #56BB29

monochromatic

#201357 #321E89 #4529BB #654AD7 #907CE2

Accessibility & contrast

On white

9.18

#4529BB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#4529BB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4529BB

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4529BB	#FFFFFF	#000000	##FFFFFF
##4529BB	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)

#004DBF

Deuteranopia (green-blind)

#0042B8

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4529bb;
/* rgb */ color: rgb(69, 41, 187);
/* oklch */ color: oklch(42.4% 0.211 281.3);

Tailwind

colors: {
  custom: {
    50: '#8867d1',
    500: '#4529bb',
    950: '#000000',
  },
}

SCSS

$custom: #4529bb;
$custom-light: #8867d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4529bb",
  "rgb": {
    "r": 69,
    "g": 41,
    "b": 187
  },
  "hsl": {
    "h": 251.507,
    "s": 64.035,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42397,
    "c": 0.2108,
    "h": 281.3
  },
  "luminance": 0.06439
}

Semantic roles & 50–950 ramp

primary

#4529BB

secondary

#BACB75

accent

#E741C7

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0614

muted

#7E7A83

Preview Lab

Preview with #4529BB

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

Preview Lab → · Contrast checker → · Palette generator →