#222644#222644

#222644 is a dark, muted blue. Relative luminance 0.021; OKLCH L 28.1% C 0.055 H 276.5°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#222644
RGB	rgb(34, 38, 68)
HSL	hsl(233, 33%, 20%)
HSV	hsv(233, 50%, 27%)
CMYK	cmyk(50%, 44.1%, 0%, 73.3%)
CIE-LAB	lab(16.22, 7.71, -19.50)
CIE-LCH	lch(16.22, 20.97, 291.58°)
OKLab	oklab(28.07% 0.0062 -0.055)
OKLCH	oklch(28.07% 0.055 276.5)
XYZ	xyz(2.3959, 2.1435, 5.7552)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#222644 #444022

analogous

#223744 #222644 #2F2244

triadic

#222644 #442226 #264422

tetradic

#222644 #442237 #444022 #22442F

square

#222644 #442237 #444022 #22442F

split-complementary

#222644 #442F22 #374422

monochromatic

#0A0B14 #0E0F1B #222644 #363D6D #4B5496

Accessibility & contrast

On white

14.70

#222644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#222644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #222644

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##222644	#FFFFFF	#000000	##FFFFFF
##222644	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B2A45

Deuteranopia (green-blind)

#182743

Tritanopia (blue-blind)

#162C31

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #222644;
/* rgb */ color: rgb(34, 38, 68);
/* oklch */ color: oklch(28.1% 0.055 276.5);

Tailwind

colors: {
  custom: {
    50: '#5f6078',
    500: '#222644',
    950: '#000000',
  },
}

SCSS

$custom: #222644;
$custom-light: #5f6078;
$custom-dark: #000000;

JSON

{
  "hex": "#222644",
  "rgb": {
    "r": 34,
    "g": 38,
    "b": 68
  },
  "hsl": {
    "h": 232.941,
    "s": 33.333,
    "l": 20
  },
  "oklch": {
    "l": 0.28067,
    "c": 0.05533,
    "h": 276.5
  },
  "luminance": 0.02144
}

Semantic roles & 50–950 ramp

primary

#222644

secondary

#78724A

accent

#BD5EC9

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#050409

muted

#79797B

Preview Lab

Preview with #222644

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

Preview Lab → · Contrast checker → · Palette generator →