#4533AF#4533AF

#4533AF is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.5% C 0.186 H 281.6°. Best body text is #FFFFFF at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#4533AF
RGB	rgb(69, 51, 175)
HSL	hsl(249, 55%, 44%)
HSV	hsv(249, 71%, 69%)
CMYK	cmyk(60.6%, 70.9%, 0%, 31.4%)
CIE-LAB	lab(31.18, 43.04, -63.37)
CIE-LCH	lch(31.18, 76.61, 304.18°)
OKLab	oklab(42.53% 0.0374 -0.1826)
OKLCH	oklch(42.53% 0.186 281.6)
XYZ	xyz(11.3735, 6.7272, 41.2483)
Luminance	0.0673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 4.09

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4533AF #9DAF33

analogous

#335FAF #4533AF #8333AF

triadic

#4533AF #AF4533 #33AF45

tetradic

#4533AF #AF335F #9DAF33 #33AF83

square

#4533AF #AF335F #9DAF33 #33AF83

split-complementary

#4533AF #AF8333 #5FAF33

monochromatic

#201750 #322580 #4533AF #6452CD #8F82DB

Accessibility & contrast

On white

8.95

#4533AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#4533AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4533AF

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4533AF	#FFFFFF	#000000	##FFFFFF
##4533AF	1.00	8.95	2.35	8.95
#FFFFFF	8.95	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB3

Deuteranopia (green-blind)

#0045AD

Tritanopia (blue-blind)

#00546D

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4533af;
/* rgb */ color: rgb(69, 51, 175);
/* oklch */ color: oklch(42.5% 0.186 281.6);

Tailwind

colors: {
  custom: {
    50: '#856dc8',
    500: '#4533af',
    950: '#000000',
  },
}

SCSS

$custom: #4533af;
$custom-light: #856dc8;
$custom-dark: #000000;

JSON

{
  "hex": "#4533af",
  "rgb": {
    "r": 69,
    "g": 51,
    "b": 175
  },
  "hsl": {
    "h": 248.71,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42529,
    "c": 0.18642,
    "h": 281.6
  },
  "luminance": 0.06728
}

Semantic roles & 50–950 ramp

primary

#4533AF

secondary

#B9C47A

accent

#DE4AC9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4533AF

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

Preview Lab → · Contrast checker → · Palette generator →