#333182#333182

#333182 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.7% C 0.132 H 278.7°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#333182
RGB	rgb(51, 49, 130)
HSL	hsl(241, 45%, 35%)
HSV	hsv(241, 62%, 51%)
CMYK	cmyk(60.8%, 62.3%, 0%, 49%)
CIE-LAB	lab(25.30, 26.38, -45.52)
CIE-LCH	lch(25.30, 52.61, 300.09°)
OKLab	oklab(36.68% 0.0201 -0.1308)
OKLCH	oklch(36.68% 0.132 278.7)
XYZ	xyz(6.4915, 4.5117, 21.6435)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333182 #808231

analogous

#315882 #333182 #5B3182

triadic

#333182 #823331 #318233

tetradic

#333182 #823158 #808231 #31825B

square

#333182 #823158 #808231 #31825B

split-complementary

#333182 #825B31 #588231

monochromatic

#100F29 #222056 #333182 #4442AE #6A68C6

Accessibility & contrast

On white

11.04

#333182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#333182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333182

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333182	#FFFFFF	#000000	##FFFFFF
##333182	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F85

Deuteranopia (green-blind)

#003980

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #333182;
/* rgb */ color: rgb(51, 49, 130);
/* oklch */ color: oklch(36.7% 0.132 278.7);

Tailwind

colors: {
  custom: {
    50: '#7369a7',
    500: '#333182',
    950: '#000000',
  },
}

SCSS

$custom: #333182;
$custom-light: #7369a7;
$custom-dark: #000000;

JSON

{
  "hex": "#333182",
  "rgb": {
    "r": 51,
    "g": 49,
    "b": 130
  },
  "hsl": {
    "h": 241.481,
    "s": 45.251,
    "l": 35.098
  },
  "oklch": {
    "l": 0.36677,
    "c": 0.13236,
    "h": 278.7
  },
  "luminance": 0.04512
}

Semantic roles & 50–950 ramp

primary

#333182

secondary

#ABAD62

accent

#D553D2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#09060F

muted

#7B7A7F

Preview Lab

Preview with #333182

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

Preview Lab → · Contrast checker → · Palette generator →