#222C9C#222C9C

#222C9C is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.178 H 270.3°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#222C9C
RGB	rgb(34, 44, 156)
HSL	hsl(235, 64%, 37%)
HSV	hsv(235, 78%, 61%)
CMYK	cmyk(78.2%, 71.8%, 0%, 38.8%)
CIE-LAB	lab(25.38, 36.64, -61.51)
CIE-LCH	lch(25.38, 71.60, 300.78°)
OKLab	oklab(37.19% 0.001 -0.1781)
OKLCH	oklch(37.19% 0.178 270.3)
XYZ	xyz(7.5591, 4.5409, 31.9241)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C9C #9C9222

analogous

#22699C #222C9C #55229C

triadic

#222C9C #9C222C #2C9C22

tetradic

#222C9C #9C2269 #9C9222 #229C55

square

#222C9C #9C2269 #9C9222 #229C55

split-complementary

#222C9C #9C5522 #699C22

monochromatic

#0C1038 #171E6A #222C9C #2D3ACE #5D67DC

Accessibility & contrast

On white

11.00

#222C9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#222C9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C9C

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C9C	#FFFFFF	#000000	##FFFFFF
##222C9C	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429F

Deuteranopia (green-blind)

#00369A

Tritanopia (blue-blind)

#004B61

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #222c9c;
/* rgb */ color: rgb(34, 44, 156);
/* oklch */ color: oklch(37.2% 0.178 270.3);

Tailwind

colors: {
  custom: {
    50: '#7366ba',
    500: '#222c9c',
    950: '#000000',
  },
}

SCSS

$custom: #222c9c;
$custom-light: #7366ba;
$custom-dark: #000000;

JSON

{
  "hex": "#222c9c",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 156
  },
  "hsl": {
    "h": 235.082,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37187,
    "c": 0.17811,
    "h": 270.3
  },
  "luminance": 0.04542
}

Semantic roles & 50–950 ramp

primary

#222C9C

secondary

#C0B85A

accent

#DA41E7

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #222C9C

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

Preview Lab → · Contrast checker → · Palette generator →