#3336AD#3336AD

#3336AD is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.5% C 0.184 H 273.8°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#3336AD
RGB	rgb(51, 54, 173)
HSL	hsl(239, 54%, 44%)
HSV	hsv(239, 71%, 68%)
CMYK	cmyk(70.5%, 68.8%, 0%, 32.2%)
CIE-LAB	lab(30.30, 38.23, -63.67)
CIE-LCH	lch(30.30, 74.27, 300.98°)
OKLab	oklab(41.5% 0.0123 -0.184)
OKLCH	oklch(41.5% 0.184 273.8)
XYZ	xyz(10.2247, 6.3583, 40.2155)
Luminance	0.0636 (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

#3336AD #ADAA33

analogous

#3373AD #3336AD #6D33AD

triadic

#3336AD #AD3336 #36AD33

tetradic

#3336AD #AD3373 #ADAA33 #33AD6D

square

#3336AD #AD3373 #ADAA33 #33AD6D

split-complementary

#3336AD #AD6D33 #73AD33

monochromatic

#17184E #25277E #3336AD #5154CC #8183DA

Accessibility & contrast

On white

9.24

#3336AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#3336AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3336AD

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3336AD	#FFFFFF	#000000	##FFFFFF
##3336AD	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB1

Deuteranopia (green-blind)

#0042AB

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #3336ad;
/* rgb */ color: rgb(51, 54, 173);
/* oklch */ color: oklch(41.5% 0.184 273.8);

Tailwind

colors: {
  custom: {
    50: '#7c6ec7',
    500: '#3336ad',
    950: '#000000',
  },
}

SCSS

$custom: #3336ad;
$custom-light: #7c6ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#3336ad",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 173
  },
  "hsl": {
    "h": 238.525,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41499,
    "c": 0.18442,
    "h": 273.8
  },
  "luminance": 0.06359
}

Semantic roles & 50–950 ramp

primary

#3336AD

secondary

#C3C179

accent

#DA4ADE

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3336AD

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

Preview Lab → · Contrast checker → · Palette generator →