#222A71#222A71

#222A71 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.6% C 0.122 H 272.8°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#222A71
RGB	rgb(34, 42, 113)
HSL	hsl(234, 54%, 29%)
HSV	hsv(234, 70%, 44%)
CMYK	cmyk(69.9%, 62.8%, 0%, 55.7%)
CIE-LAB	lab(20.78, 21.90, -42.12)
CIE-LCH	lch(20.78, 47.48, 297.47°)
OKLab	oklab(32.57% 0.0059 -0.1214)
OKLCH	oklch(32.57% 0.122 272.8)
XYZ	xyz(4.4673, 3.1879, 15.9995)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A71 #716922

analogous

#225271 #222A71 #422271

triadic

#222A71 #71222A #2A7122

tetradic

#222A71 #712252 #716922 #227142

square

#222A71 #712252 #716922 #227142

split-complementary

#222A71 #714222 #527122

monochromatic

#070918 #141942 #222A71 #303BA0 #4653C7

Accessibility & contrast

On white

12.82

#222A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#222A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A71

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A71	#FFFFFF	#000000	##FFFFFF
##222A71	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003673

Deuteranopia (green-blind)

#002F70

Tritanopia (blue-blind)

#003C49

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #222a71;
/* rgb */ color: rgb(34, 42, 113);
/* oklch */ color: oklch(32.6% 0.122 272.8);

Tailwind

colors: {
  custom: {
    50: '#68639a',
    500: '#222a71',
    950: '#000000',
  },
}

SCSS

$custom: #222a71;
$custom-light: #68639a;
$custom-dark: #000000;

JSON

{
  "hex": "#222a71",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 113
  },
  "hsl": {
    "h": 233.924,
    "s": 53.741,
    "l": 28.824
  },
  "oklch": {
    "l": 0.32574,
    "c": 0.12152,
    "h": 272.8
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#222A71

secondary

#A49B4A

accent

#CE4BDD

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #222A71

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

Preview Lab → · Contrast checker → · Palette generator →