#222C4E#222C4E

#222C4E is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.2% C 0.063 H 269.9°. Best body text is #FFFFFF at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#222C4E
RGB	rgb(34, 44, 78)
HSL	hsl(226, 39%, 22%)
HSV	hsv(226, 56%, 31%)
CMYK	cmyk(56.4%, 43.6%, 0%, 69.4%)
CIE-LAB	lab(18.76, 7.03, -22.31)
CIE-LCH	lch(18.76, 23.39, 287.49°)
OKLab	oklab(30.22% -0.0001 -0.0631)
OKLCH	oklch(30.22% 0.063 269.9)
XYZ	xyz(2.9351, 2.6913, 7.5711)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222C4E #4E4422

analogous

#22424E #222C4E #2E224E

triadic

#222C4E #4E222C #2C4E22

tetradic

#222C4E #4E2242 #4E4422 #224E2E

square

#222C4E #4E2242 #4E4422 #224E2E

split-complementary

#222C4E #4E2E22 #424E22

monochromatic

#090C15 #0F1423 #222C4E #354479 #475CA3

Accessibility & contrast

On white

13.65

#222C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#222C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222C4E

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222C4E	#FFFFFF	#000000	##FFFFFF
##222C4E	1.00	13.65	1.54	13.65
#FFFFFF	13.65	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E304F

Deuteranopia (green-blind)

#1A2C4D

Tritanopia (blue-blind)

#0E3339

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #222c4e;
/* rgb */ color: rgb(34, 44, 78);
/* oklch */ color: oklch(30.2% 0.063 269.9);

Tailwind

colors: {
  custom: {
    50: '#606480',
    500: '#222c4e',
    950: '#000000',
  },
}

SCSS

$custom: #222c4e;
$custom-light: #606480;
$custom-dark: #000000;

JSON

{
  "hex": "#222c4e",
  "rgb": {
    "r": 34,
    "g": 44,
    "b": 78
  },
  "hsl": {
    "h": 226.364,
    "s": 39.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.30219,
    "c": 0.06313,
    "h": 269.9
  },
  "luminance": 0.02692
}

Semantic roles & 50–950 ramp

primary

#222C4E

secondary

#82754A

accent

#B459CF

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05050A

muted

#797A7C

Preview Lab

Preview with #222C4E

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

Preview Lab → · Contrast checker → · Palette generator →