#222D73#222D73

#222D73 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.4% C 0.120 H 271.5°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#222D73
RGB	rgb(34, 45, 115)
HSL	hsl(232, 54%, 29%)
HSV	hsv(232, 70%, 45%)
CMYK	cmyk(70.4%, 60.9%, 0%, 54.9%)
CIE-LAB	lab(21.78, 20.58, -41.78)
CIE-LCH	lch(21.78, 46.58, 296.22°)
OKLab	oklab(33.37% 0.0031 -0.1203)
OKLCH	oklch(33.37% 0.12 271.5)
XYZ	xyz(4.6915, 3.4542, 16.6358)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D73 #736822

analogous

#225673 #222D73 #402273

triadic

#222D73 #73222D #2D7322

tetradic

#222D73 #732256 #736822 #227340

square

#222D73 #732256 #736822 #227340

split-complementary

#222D73 #734022 #567322

monochromatic

#070918 #141B44 #222D73 #303FA2 #4758C9

Accessibility & contrast

On white

12.42

#222D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#222D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D73

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D73	#FFFFFF	#000000	##FFFFFF
##222D73	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003875

Deuteranopia (green-blind)

#003172

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #222d73;
/* rgb */ color: rgb(34, 45, 115);
/* oklch */ color: oklch(33.4% 0.120 271.5);

Tailwind

colors: {
  custom: {
    50: '#68659c',
    500: '#222d73',
    950: '#000000',
  },
}

SCSS

$custom: #222d73;
$custom-light: #68659c;
$custom-dark: #000000;

JSON

{
  "hex": "#222d73",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 115
  },
  "hsl": {
    "h": 231.852,
    "s": 54.362,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33368,
    "c": 0.12039,
    "h": 271.5
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#222D73

secondary

#A69A4B

accent

#CA4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #222D73

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

Preview Lab → · Contrast checker → · Palette generator →