#223A44#223A44

#223A44 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.3% C 0.035 H 226.3°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#223A44
RGB	rgb(34, 58, 68)
HSL	hsl(198, 33%, 20%)
HSV	hsv(198, 50%, 27%)
CMYK	cmyk(50%, 14.7%, 0%, 73.3%)
CIE-LAB	lab(22.94, -6.14, -9.09)
CIE-LCH	lch(22.94, 10.96, 235.97°)
OKLab	oklab(33.32% -0.0239 -0.0251)
OKLCH	oklch(33.32% 0.035 226.3)
XYZ	xyz(3.2158, 3.7833, 6.0285)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223A44 #442C22

analogous

#22443D #223A44 #222944

triadic

#223A44 #44223A #3A4422

tetradic

#223A44 #3D2244 #442C22 #294422

square

#223A44 #3D2244 #442C22 #294422

split-complementary

#223A44 #442229 #443D22

monochromatic

#0A1114 #0E171B #223A44 #365D6D #4B8096

Accessibility & contrast

On white

11.95

#223A44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#223A44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223A44

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223A44	#FFFFFF	#000000	##FFFFFF
##223A44	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353945

Deuteranopia (green-blind)

#303544

Tritanopia (blue-blind)

#133D3D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #223a44;
/* rgb */ color: rgb(34, 58, 68);
/* oklch */ color: oklch(33.3% 0.035 226.3);

Tailwind

colors: {
  custom: {
    50: '#5f7077',
    500: '#223a44',
    950: '#000000',
  },
}

SCSS

$custom: #223a44;
$custom-light: #5f7077;
$custom-dark: #000000;

JSON

{
  "hex": "#223a44",
  "rgb": {
    "r": 34,
    "g": 58,
    "b": 68
  },
  "hsl": {
    "h": 197.647,
    "s": 33.333,
    "l": 20
  },
  "oklch": {
    "l": 0.33324,
    "c": 0.03468,
    "h": 226.3
  },
  "luminance": 0.03784
}

Semantic roles & 50–950 ramp

primary

#223A44

secondary

#78584A

accent

#7E5EC9

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#050708

muted

#797A7B

Preview Lab

Preview with #223A44

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

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