#333473#333473

#333473 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 36.1% C 0.106 H 279.0°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#333473
RGB	rgb(51, 52, 115)
HSL	hsl(239, 39%, 33%)
HSV	hsv(239, 56%, 45%)
CMYK	cmyk(55.7%, 54.8%, 0%, 54.9%)
CIE-LAB	lab(24.94, 19.08, -36.60)
CIE-LCH	lch(24.94, 41.28, 297.53°)
OKLab	oklab(36.05% 0.0165 -0.1046)
OKLCH	oklch(36.05% 0.106 279)
XYZ	xyz(5.6868, 4.3972, 16.7654)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333473 #737233

analogous

#335473 #333473 #523373

triadic

#333473 #733334 #347333

tetradic

#333473 #733354 #737233 #337352

square

#333473 #733354 #737233 #337352

split-complementary

#333473 #735233 #547333

monochromatic

#0D0E1E #202149 #333473 #46479D #6567BB

Accessibility & contrast

On white

11.17

#333473 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#333473 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333473

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333473	#FFFFFF	#000000	##FFFFFF
##333473	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#123E75

Deuteranopia (green-blind)

#093972

Tritanopia (blue-blind)

#16424E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #333473;
/* rgb */ color: rgb(51, 52, 115);
/* oklch */ color: oklch(36.1% 0.106 279.0);

Tailwind

colors: {
  custom: {
    50: '#706b9c',
    500: '#333473',
    950: '#000000',
  },
}

SCSS

$custom: #333473;
$custom-light: #706b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#333473",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 115
  },
  "hsl": {
    "h": 239.063,
    "s": 38.554,
    "l": 32.549
  },
  "oklch": {
    "l": 0.36051,
    "c": 0.10586,
    "h": 279
  },
  "luminance": 0.04398
}

Semantic roles & 50–950 ramp

primary

#333473

secondary

#A3A25F

accent

#CD59CE

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #333473

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

Preview Lab → · Contrast checker → · Palette generator →