#222E4F#222E4F

#222E4F is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.8% C 0.062 H 267.6°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#222E4F
RGB	rgb(34, 46, 79)
HSL	hsl(224, 40%, 22%)
HSV	hsv(224, 57%, 31%)
CMYK	cmyk(57%, 41.8%, 0%, 69%)
CIE-LAB	lab(19.47, 5.97, -21.87)
CIE-LCH	lch(19.47, 22.66, 285.26°)
OKLab	oklab(30.78% -0.0026 -0.0618)
OKLCH	oklch(30.78% 0.062 267.6)
XYZ	xyz(3.0475, 2.8584, 7.7868)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222E4F #4F4322

analogous

#22454F #222E4F #2D224F

triadic

#222E4F #4F222E #2E4F22

tetradic

#222E4F #4F2245 #4F4322 #224F2D

square

#222E4F #4F2245 #4F4322 #224F2D

split-complementary

#222E4F #4F2D22 #454F22

monochromatic

#090C15 #101524 #222E4F #34477A #4760A5

Accessibility & contrast

On white

13.36

#222E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#222E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222E4F

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222E4F	#FFFFFF	#000000	##FFFFFF
##222E4F	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#213150

Deuteranopia (green-blind)

#1C2D4E

Tritanopia (blue-blind)

#0D353A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #222e4f;
/* rgb */ color: rgb(34, 46, 79);
/* oklch */ color: oklch(30.8% 0.062 267.6);

Tailwind

colors: {
  custom: {
    50: '#616680',
    500: '#222e4f',
    950: '#000000',
  },
}

SCSS

$custom: #222e4f;
$custom-light: #616680;
$custom-dark: #000000;

JSON

{
  "hex": "#222e4f",
  "rgb": {
    "r": 34,
    "g": 46,
    "b": 79
  },
  "hsl": {
    "h": 224,
    "s": 39.823,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30782,
    "c": 0.06187,
    "h": 267.6
  },
  "luminance": 0.02859
}

Semantic roles & 50–950 ramp

primary

#222E4F

secondary

#83744A

accent

#B058D0

background

#F5F6F7

surface

#EAEBEE

border

#C6C6C9

text

#05050A

muted

#797A7C

Preview Lab

Preview with #222E4F

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

Preview Lab → · Contrast checker → · Palette generator →