#222CAF#222CAF

#222CAF is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.2% C 0.202 H 269.5°. Best body text is #FFFFFF at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#222CAF
RGB	rgb(34, 44, 175)
HSL	hsl(236, 67%, 41%)
HSV	hsv(236, 81%, 69%)
CMYK	cmyk(80.6%, 74.9%, 0%, 31.4%)
CIE-LAB	lab(27.40, 43.32, -69.69)
CIE-LCH	lch(27.40, 82.05, 301.86°)
OKLab	oklab(39.22% -0.0016 -0.2019)
OKLCH	oklch(39.22% 0.202 269.5)
XYZ	xyz(9.2956, 5.2355, 41.0698)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222CAF #AFA522

analogous

#2272AF #222CAF #5E22AF

triadic

#222CAF #AF222C #2CAF22

tetradic

#222CAF #AF2272 #AFA522 #22AF5E

square

#222CAF #AF2272 #AFA522 #22AF5E

split-complementary

#222CAF #AF5E22 #72AF22

monochromatic

#0E1249 #181F7C #222CAF #3642D8 #6972E2

Accessibility & contrast

On white

10.26

#222CAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#222CAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222CAF

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222CAF	#FFFFFF	#000000	##FFFFFF
##222CAF	1.00	10.26	2.05	10.26
#FFFFFF	10.26	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003AAD

Tritanopia (blue-blind)

#00536B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #222caf;
/* rgb */ color: rgb(34, 44, 175);
/* oklch */ color: oklch(39.2% 0.202 269.5);

Tailwind

colors: {
  custom: {
    50: '#7866c8',
    500: '#222caf',
    950: '#000000',
  },
}

SCSS

$custom: #222caf;
$custom-light: #7866c8;
$custom-dark: #000000;

JSON

{
  "hex": "#222caf",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 175
  },
  "hsl": {
    "h": 235.745,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39223,
    "c": 0.20189,
    "h": 269.5
  },
  "luminance": 0.05237
}

Semantic roles & 50–950 ramp

primary

#222CAF

secondary

#C8C165

accent

#DE3DEA

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #222CAF

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

Preview Lab → · Contrast checker → · Palette generator →