#222C74#222C74

#222C74 is a dark, vivid blue. Relative luminance 0.034; OKLCH L 33.3% C 0.123 H 271.9°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#222C74
RGB	rgb(34, 44, 116)
HSL	hsl(233, 55%, 29%)
HSV	hsv(233, 71%, 45%)
CMYK	cmyk(70.7%, 62.1%, 0%, 54.5%)
CIE-LAB	lab(21.59, 21.66, -42.74)
CIE-LCH	lch(21.59, 47.91, 296.88°)
OKLab	oklab(33.25% 0.004 -0.1232)
OKLCH	oklch(33.25% 0.123 271.9)
XYZ	xyz(4.7117, 3.4020, 16.9279)
Luminance	0.0340 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C74 #746A22

analogous

#225574 #222C74 #412274

triadic

#222C74 #74222C #2C7422

tetradic

#222C74 #742255 #746A22 #227441

square

#222C74 #742255 #746A22 #227441

split-complementary

#222C74 #744122 #557422

monochromatic

#070918 #141A45 #222C74 #303EA3 #4757C9

Accessibility & contrast

On white

12.50

#222C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#222C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C74

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C74	#FFFFFF	#000000	##FFFFFF
##222C74	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003876

Deuteranopia (green-blind)

#003073

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #222c74;
/* rgb */ color: rgb(34, 44, 116);
/* oklch */ color: oklch(33.3% 0.123 271.9);

Tailwind

colors: {
  custom: {
    50: '#69659d',
    500: '#222c74',
    950: '#000000',
  },
}

SCSS

$custom: #222c74;
$custom-light: #69659d;
$custom-dark: #000000;

JSON

{
  "hex": "#222c74",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 116
  },
  "hsl": {
    "h": 232.683,
    "s": 54.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33252,
    "c": 0.12323,
    "h": 271.9
  },
  "luminance": 0.03402
}

Semantic roles & 50–950 ramp

primary

#222C74

secondary

#A79C4B

accent

#CC4ADE

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #222C74

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

Preview Lab → · Contrast checker → · Palette generator →