#222A9C#222A9C

#222A9C is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.9% C 0.180 H 270.6°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#222A9C
RGB	rgb(34, 42, 156)
HSL	hsl(236, 64%, 37%)
HSV	hsv(236, 78%, 61%)
CMYK	cmyk(78.2%, 73.1%, 0%, 38.8%)
CIE-LAB	lab(24.94, 37.87, -62.25)
CIE-LCH	lch(24.94, 72.87, 301.32°)
OKLab	oklab(36.87% 0.002 -0.1802)
OKLCH	oklch(36.87% 0.18 270.6)
XYZ	xyz(7.4864, 4.3955, 31.8999)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222A9C #9C9422

analogous

#22679C #222A9C #57229C

triadic

#222A9C #9C222A #2A9C22

tetradic

#222A9C #9C2267 #9C9422 #229C57

square

#222A9C #9C2267 #9C9422 #229C57

split-complementary

#222A9C #9C5722 #679C22

monochromatic

#0C0F38 #171C6A #222A9C #2D38CE #5D65DC

Accessibility & contrast

On white

11.17

#222A9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#222A9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222A9C

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222A9C	#FFFFFF	#000000	##FFFFFF
##222A9C	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419F

Deuteranopia (green-blind)

#00359A

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #222a9c;
/* rgb */ color: rgb(34, 42, 156);
/* oklch */ color: oklch(36.9% 0.180 270.6);

Tailwind

colors: {
  custom: {
    50: '#7364ba',
    500: '#222a9c',
    950: '#000000',
  },
}

SCSS

$custom: #222a9c;
$custom-light: #7364ba;
$custom-dark: #000000;

JSON

{
  "hex": "#222a9c",
  "rgb": {
    "r": 34,
    "g": 42,
    "b": 156
  },
  "hsl": {
    "h": 236.066,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36866,
    "c": 0.18026,
    "h": 270.6
  },
  "luminance": 0.04396
}

Semantic roles & 50–950 ramp

primary

#222A9C

secondary

#C0B95A

accent

#DC41E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090512

muted

#7B7A81

Preview Lab

Preview with #222A9C

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

Preview Lab → · Contrast checker → · Palette generator →