#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
RGBrgb(51, 52, 115)
HSLhsl(239, 39%, 33%)
HSVhsv(239, 56%, 45%)
CMYKcmyk(55.7%, 54.8%, 0%, 54.9%)
CIE-LABlab(24.94, 19.08, -36.60)
CIE-LCHlch(24.94, 41.28, 297.53°)
OKLaboklab(36.05% 0.0165 -0.1046)
OKLCHoklch(36.05% 0.106 279)
XYZxyz(5.6868, 4.3972, 16.7654)
Luminance0.0440 (WCAG relative)
Temperaturecool
Familyblue

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
##3334731.0011.171.8811.17
#FFFFFF11.171.0021.001.00
#0000001.8821.001.0021.00
##FFFFFF11.171.0021.001.00

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 →

#333473 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva