#4335AA#4335AA

#4335AA is a dark, vivid blue. Relative luminance 0.066; OKLCH L 42.2% C 0.178 H 281.0°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#4335AA
RGB	rgb(67, 53, 170)
HSL	hsl(247, 52%, 44%)
HSV	hsv(247, 69%, 67%)
CMYK	cmyk(60.6%, 68.8%, 0%, 33.3%)
CIE-LAB	lab(30.98, 40.01, -60.72)
CIE-LCH	lch(30.98, 72.71, 303.38°)
OKLab	oklab(42.2% 0.0339 -0.1749)
OKLCH	oklch(42.2% 0.178 281)
XYZ	xyz(10.8413, 6.6410, 38.7330)
Luminance	0.0664 (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

#4335AA #9CAA35

analogous

#3561AA #4335AA #7D35AA

triadic

#4335AA #AA4335 #35AA43

tetradic

#4335AA #AA3561 #9CAA35 #35AA7D

square

#4335AA #AA3561 #9CAA35 #35AA7D

split-complementary

#4335AA #AA7D35 #61AA35

monochromatic

#1E184D #31267B #4335AA #6153C9 #8C82D8

Accessibility & contrast

On white

9.02

#4335AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#4335AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4335AA

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4335AA	#FFFFFF	#000000	##FFFFFF
##4335AA	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DAE

Deuteranopia (green-blind)

#0045A8

Tritanopia (blue-blind)

#00546B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #4335aa;
/* rgb */ color: rgb(67, 53, 170);
/* oklch */ color: oklch(42.2% 0.178 281.0);

Tailwind

colors: {
  custom: {
    50: '#836ec4',
    500: '#4335aa',
    950: '#000000',
  },
}

SCSS

$custom: #4335aa;
$custom-light: #836ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#4335aa",
  "rgb": {
    "r": 67,
    "g": 53,
    "b": 170
  },
  "hsl": {
    "h": 247.179,
    "s": 52.466,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42203,
    "c": 0.17817,
    "h": 281
  },
  "luminance": 0.06642
}

Semantic roles & 50–950 ramp

primary

#4335AA

secondary

#B9C17A

accent

#DC4CCB

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4335AA

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

Preview Lab → · Contrast checker → · Palette generator →