#4533AA#4533AA

#4533AA is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.1% C 0.180 H 282.3°. Best body text is #FFFFFF at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#4533AA
RGB	rgb(69, 51, 170)
HSL	hsl(249, 54%, 43%)
HSV	hsv(249, 70%, 67%)
CMYK	cmyk(59.4%, 70%, 0%, 33.3%)
CIE-LAB	lab(30.72, 41.47, -61.13)
CIE-LCH	lch(30.72, 73.87, 304.15°)
OKLab	oklab(42.07% 0.0383 -0.1761)
OKLCH	oklch(42.07% 0.18 282.3)
XYZ	xyz(10.8915, 6.5344, 38.7098)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4533AA #98AA33

analogous

#335CAA #4533AA #8033AA

triadic

#4533AA #AA4533 #33AA45

tetradic

#4533AA #AA335C #98AA33 #33AA80

square

#4533AA #AA335C #98AA33 #33AA80

split-complementary

#4533AA #AA8033 #5CAA33

monochromatic

#1F174C #32257B #4533AA #6250CA #8C7FD9

Accessibility & contrast

On white

9.10

#4533AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#4533AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4533AA

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4533AA	#FFFFFF	#000000	##FFFFFF
##4533AA	1.00	9.10	2.31	9.10
#FFFFFF	9.10	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAE

Deuteranopia (green-blind)

#0044A8

Tritanopia (blue-blind)

#01536A

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #4533aa;
/* rgb */ color: rgb(69, 51, 170);
/* oklch */ color: oklch(42.1% 0.180 282.3);

Tailwind

colors: {
  custom: {
    50: '#846cc4',
    500: '#4533aa',
    950: '#000000',
  },
}

SCSS

$custom: #4533aa;
$custom-light: #846cc4;
$custom-dark: #000000;

JSON

{
  "hex": "#4533aa",
  "rgb": {
    "r": 69,
    "g": 51,
    "b": 170
  },
  "hsl": {
    "h": 249.076,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.42065,
    "c": 0.18017,
    "h": 282.3
  },
  "luminance": 0.06535
}

Semantic roles & 50–950 ramp

primary

#4533AA

secondary

#B6C277

accent

#DD4BC7

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4533AA

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

Preview Lab → · Contrast checker → · Palette generator →