#222C7D#222C7D

#222C7D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.1% C 0.136 H 271.6°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#222C7D
RGB	rgb(34, 44, 125)
HSL	hsl(233, 57%, 31%)
HSV	hsv(233, 73%, 49%)
CMYK	cmyk(72.8%, 64.8%, 0%, 51%)
CIE-LAB	lab(22.38, 25.12, -47.18)
CIE-LCH	lch(22.38, 53.45, 298.04°)
OKLab	oklab(34.08% 0.0038 -0.1362)
OKLCH	oklch(34.08% 0.136 271.6)
XYZ	xyz(5.2608, 3.6216, 19.8199)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C7D #7D7322

analogous

#22597D #222C7D #45227D

triadic

#222C7D #7D222C #2C7D22

tetradic

#222C7D #7D2259 #7D7322 #227D45

square

#222C7D #7D2259 #7D7322 #227D45

split-complementary

#222C7D #7D4522 #597D22

monochromatic

#080A1D #151B4D #222C7D #2F3DAD #4B5ACE

Accessibility & contrast

On white

12.18

#222C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#222C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C7D

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C7D	#FFFFFF	#000000	##FFFFFF
##222C7D	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A80

Deuteranopia (green-blind)

#00317B

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #222c7d;
/* rgb */ color: rgb(34, 44, 125);
/* oklch */ color: oklch(34.1% 0.136 271.6);

Tailwind

colors: {
  custom: {
    50: '#6b65a3',
    500: '#222c7d',
    950: '#000000',
  },
}

SCSS

$custom: #222c7d;
$custom-light: #6b65a3;
$custom-dark: #000000;

JSON

{
  "hex": "#222c7d",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 125
  },
  "hsl": {
    "h": 233.407,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.34084,
    "c": 0.13624,
    "h": 271.6
  },
  "luminance": 0.03622
}

Semantic roles & 50–950 ramp

primary

#222C7D

secondary

#B0A54B

accent

#D047E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #222C7D

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

Preview Lab → · Contrast checker → · Palette generator →