#222D7C#222D7C

#222D7C is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.2% C 0.134 H 271.3°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#222D7C
RGB	rgb(34, 45, 124)
HSL	hsl(233, 57%, 31%)
HSV	hsv(233, 73%, 49%)
CMYK	cmyk(72.6%, 63.7%, 0%, 51.4%)
CIE-LAB	lab(22.55, 24.05, -46.26)
CIE-LCH	lch(22.55, 52.14, 297.47°)
OKLab	oklab(34.19% 0.0031 -0.1335)
OKLCH	oklch(34.19% 0.134 271.3)
XYZ	xyz(5.2349, 3.6716, 19.4977)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222D7C #7C7122

analogous

#225A7C #222D7C #44227C

triadic

#222D7C #7C222D #2D7C22

tetradic

#222D7C #7C225A #7C7122 #227C44

square

#222D7C #7C225A #7C7122 #227C44

split-complementary

#222D7C #7C4422 #5A7C22

monochromatic

#080A1C #151C4C #222D7C #2F3EAC #4B5BCE

Accessibility & contrast

On white

12.11

#222D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#222D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222D7C

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222D7C	#FFFFFF	#000000	##FFFFFF
##222D7C	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7F

Deuteranopia (green-blind)

#00327A

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #222d7c;
/* rgb */ color: rgb(34, 45, 124);
/* oklch */ color: oklch(34.2% 0.134 271.3);

Tailwind

colors: {
  custom: {
    50: '#6a65a3',
    500: '#222d7c',
    950: '#000000',
  },
}

SCSS

$custom: #222d7c;
$custom-light: #6a65a3;
$custom-dark: #000000;

JSON

{
  "hex": "#222d7c",
  "rgb": {
    "r": 34,
    "g": 45,
    "b": 124
  },
  "hsl": {
    "h": 232.667,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34186,
    "c": 0.13351,
    "h": 271.3
  },
  "luminance": 0.03672
}

Semantic roles & 50–950 ramp

primary

#222D7C

secondary

#AFA34B

accent

#CE48E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #222D7C

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

Preview Lab → · Contrast checker → · Palette generator →