#4533AD#4533AD

#4533AD is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.184 H 281.9°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#4533AD
RGB	rgb(69, 51, 173)
HSL	hsl(249, 54%, 44%)
HSV	hsv(249, 71%, 68%)
CMYK	cmyk(60.1%, 70.5%, 0%, 32.2%)
CIE-LAB	lab(30.99, 42.41, -62.48)
CIE-LCH	lch(30.99, 75.51, 304.17°)
OKLab	oklab(42.34% 0.0378 -0.18)
OKLCH	oklch(42.34% 0.184 281.9)
XYZ	xyz(11.1785, 6.6492, 40.2214)
Luminance	0.0665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.16

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4533AD #9BAD33

analogous

#335EAD #4533AD #8233AD

triadic

#4533AD #AD4533 #33AD45

tetradic

#4533AD #AD335E #9BAD33 #33AD82

square

#4533AD #AD335E #9BAD33 #33AD82

split-complementary

#4533AD #AD8233 #5EAD33

monochromatic

#1F174E #32257E #4533AD #6351CC #8E81DA

Accessibility & contrast

On white

9.01

#4533AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4533AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4533AD

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4533AD	#FFFFFF	#000000	##FFFFFF
##4533AD	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB1

Deuteranopia (green-blind)

#0045AB

Tritanopia (blue-blind)

#00546C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4533ad;
/* rgb */ color: rgb(69, 51, 173);
/* oklch */ color: oklch(42.3% 0.184 281.9);

Tailwind

colors: {
  custom: {
    50: '#856cc6',
    500: '#4533ad',
    950: '#000000',
  },
}

SCSS

$custom: #4533ad;
$custom-light: #856cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#4533ad",
  "rgb": {
    "r": 69,
    "g": 51,
    "b": 173
  },
  "hsl": {
    "h": 248.852,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.42343,
    "c": 0.18393,
    "h": 281.9
  },
  "luminance": 0.0665
}

Semantic roles & 50–950 ramp

primary

#4533AD

secondary

#B8C379

accent

#DE4AC8

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4533AD

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

Preview Lab → · Contrast checker → · Palette generator →