#222CA9#222CA9

#222CA9 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.6% C 0.195 H 269.8°. Best body text is #FFFFFF at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#222CA9
RGB	rgb(34, 44, 169)
HSL	hsl(236, 67%, 40%)
HSV	hsv(236, 80%, 66%)
CMYK	cmyk(79.9%, 74%, 0%, 33.7%)
CIE-LAB	lab(26.75, 41.24, -67.15)
CIE-LCH	lch(26.75, 78.80, 301.56°)
OKLab	oklab(38.57% -0.0007 -0.1945)
OKLCH	oklch(38.57% 0.195 269.8)
XYZ	xyz(8.7194, 5.0050, 38.0349)
Luminance	0.0501 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222CA9 #A99F22

analogous

#226FA9 #222CA9 #5C22A9

triadic

#222CA9 #A9222C #2CA922

tetradic

#222CA9 #A9226F #A99F22 #22A95C

square

#222CA9 #A9226F #A99F22 #22A95C

split-complementary

#222CA9 #A95C22 #6FA922

monochromatic

#0D1143 #181F76 #222CA9 #323ED6 #656EE0

Accessibility & contrast

On white

10.49

#222CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#222CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222CA9

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222CA9	#FFFFFF	#000000	##FFFFFF
##222CA9	1.00	10.49	2.00	10.49
#FFFFFF	10.49	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AD

Deuteranopia (green-blind)

#0039A7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #222ca9;
/* rgb */ color: rgb(34, 44, 169);
/* oklch */ color: oklch(38.6% 0.195 269.8);

Tailwind

colors: {
  custom: {
    50: '#7666c4',
    500: '#222ca9',
    950: '#000000',
  },
}

SCSS

$custom: #222ca9;
$custom-light: #7666c4;
$custom-dark: #000000;

JSON

{
  "hex": "#222ca9",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 169
  },
  "hsl": {
    "h": 235.556,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.38571,
    "c": 0.19451,
    "h": 269.8
  },
  "luminance": 0.05006
}

Semantic roles & 50–950 ramp

primary

#222CA9

secondary

#C5BE61

accent

#DD3EE9

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #222CA9

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

Preview Lab → · Contrast checker → · Palette generator →