#3336AF#3336AF

#3336AF is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.187 H 273.7°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#3336AF
RGB	rgb(51, 54, 175)
HSL	hsl(239, 55%, 44%)
HSV	hsv(239, 71%, 69%)
CMYK	cmyk(70.9%, 69.1%, 0%, 31.4%)
CIE-LAB	lab(30.49, 38.92, -64.56)
CIE-LCH	lch(30.49, 75.38, 301.09°)
OKLab	oklab(41.69% 0.012 -0.1866)
OKLCH	oklch(41.69% 0.187 273.7)
XYZ	xyz(10.4197, 6.4363, 41.2423)
Luminance	0.0644 (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

#3336AF #AFAC33

analogous

#3374AF #3336AF #6E33AF

triadic

#3336AF #AF3336 #36AF33

tetradic

#3336AF #AF3374 #AFAC33 #33AF6E

square

#3336AF #AF3374 #AFAC33 #33AF6E

split-complementary

#3336AF #AF6E33 #74AF33

monochromatic

#171950 #252780 #3336AF #5255CD #8284DB

Accessibility & contrast

On white

9.18

#3336AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#3336AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3336AF

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3336AF	#FFFFFF	#000000	##FFFFFF
##3336AF	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)

#004EB3

Deuteranopia (green-blind)

#0042AD

Tritanopia (blue-blind)

#00576E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #3336af;
/* rgb */ color: rgb(51, 54, 175);
/* oklch */ color: oklch(41.7% 0.187 273.7);

Tailwind

colors: {
  custom: {
    50: '#7c6ec8',
    500: '#3336af',
    950: '#000000',
  },
}

SCSS

$custom: #3336af;
$custom-light: #7c6ec8;
$custom-dark: #000000;

JSON

{
  "hex": "#3336af",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 175
  },
  "hsl": {
    "h": 238.548,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.41692,
    "c": 0.18699,
    "h": 273.7
  },
  "luminance": 0.06437
}

Semantic roles & 50–950 ramp

primary

#3336AF

secondary

#C4C27A

accent

#DB4ADE

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3336AF

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

Preview Lab → · Contrast checker → · Palette generator →