#333382#333382

#333382 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.1% C 0.130 H 278.0°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#333382
RGB	rgb(51, 51, 130)
HSL	hsl(240, 44%, 35%)
HSV	hsv(240, 61%, 51%)
CMYK	cmyk(60.8%, 60.8%, 0%, 49%)
CIE-LAB	lab(25.81, 25.05, -44.69)
CIE-LCH	lch(25.81, 51.23, 299.28°)
OKLab	oklab(37.06% 0.0181 -0.1283)
OKLCH	oklch(37.06% 0.13 278)
XYZ	xyz(6.5770, 4.6827, 21.6720)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333382 #828233

analogous

#335A82 #333382 #5A3382

triadic

#333382 #823333 #338233

tetradic

#333382 #82335A #828233 #33825A

square

#333382 #82335A #828233 #33825A

split-complementary

#333382 #825A33 #5A8233

monochromatic

#11112A #222256 #333382 #4444AE #6B6BC5

Accessibility & contrast

On white

10.84

#333382 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#333382 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333382

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333382	#FFFFFF	#000000	##FFFFFF
##333382	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004085

Deuteranopia (green-blind)

#003A80

Tritanopia (blue-blind)

#004655

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #333382;
/* rgb */ color: rgb(51, 51, 130);
/* oklch */ color: oklch(37.1% 0.130 278.0);

Tailwind

colors: {
  custom: {
    50: '#736aa7',
    500: '#333382',
    950: '#000000',
  },
}

SCSS

$custom: #333382;
$custom-light: #736aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#333382",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 130
  },
  "hsl": {
    "h": 240,
    "s": 43.646,
    "l": 35.49
  },
  "oklch": {
    "l": 0.37057,
    "c": 0.1296,
    "h": 278
  },
  "luminance": 0.04683
}

Semantic roles & 50–950 ramp

primary

#333382

secondary

#ADAD64

accent

#D354D3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #333382

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

Preview Lab → · Contrast checker → · Palette generator →