#333D93#333D93

#333D93 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.4% C 0.141 H 273.3°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#333D93
RGB	rgb(51, 61, 147)
HSL	hsl(234, 48%, 39%)
HSV	hsv(234, 65%, 58%)
CMYK	cmyk(65.3%, 58.5%, 0%, 42.4%)
CIE-LAB	lab(29.78, 24.49, -48.77)
CIE-LCH	lch(29.78, 54.58, 296.66°)
OKLab	oklab(40.43% 0.0082 -0.1403)
OKLCH	oklch(40.43% 0.141 273.3)
XYZ	xyz(8.2987, 6.1472, 28.3473)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333D93 #938933

analogous

#336D93 #333D93 #593393

triadic

#333D93 #93333D #3D9333

tetradic

#333D93 #93336D #938933 #339359

square

#333D93 #93336D #938933 #339359

split-complementary

#333D93 #935933 #6D9333

monochromatic

#131738 #232A66 #333D93 #4551BE #727CCE

Accessibility & contrast

On white

9.42

#333D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#333D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333D93

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333D93	#FFFFFF	#000000	##FFFFFF
##333D93	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#005262

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #333d93;
/* rgb */ color: rgb(51, 61, 147);
/* oklch */ color: oklch(40.4% 0.141 273.3);

Tailwind

colors: {
  custom: {
    50: '#7672b3',
    500: '#333d93',
    950: '#000000',
  },
}

SCSS

$custom: #333d93;
$custom-light: #7672b3;
$custom-dark: #000000;

JSON

{
  "hex": "#333d93",
  "rgb": {
    "r": 51,
    "g": 61,
    "b": 147
  },
  "hsl": {
    "h": 233.75,
    "s": 48.485,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40426,
    "c": 0.14051,
    "h": 273.3
  },
  "luminance": 0.06148
}

Semantic roles & 50–950 ramp

primary

#333D93

secondary

#B6AE6C

accent

#CA50D8

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #333D93

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

Preview Lab → · Contrast checker → · Palette generator →