#223642#223642

#223642 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.1% C 0.033 H 235.6°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#223642
RGB	rgb(34, 54, 66)
HSL	hsl(203, 32%, 20%)
HSV	hsv(203, 48%, 26%)
CMYK	cmyk(48.5%, 18.2%, 0%, 74.1%)
CIE-LAB	lab(21.47, -4.19, -9.98)
CIE-LCH	lch(21.47, 10.82, 247.24°)
OKLab	oklab(32.13% -0.0189 -0.0276)
OKLCH	oklch(32.13% 0.033 235.6)
XYZ	xyz(2.9619, 3.3716, 5.6479)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223642 #422E22

analogous

#22423E #223642 #222642

triadic

#223642 #422236 #364222

tetradic

#223642 #3E2242 #422E22 #264222

square

#223642 #3E2242 #422E22 #264222

split-complementary

#223642 #422226 #423E22

monochromatic

#0A1114 #0D151A #223642 #37576A #4C7893

Accessibility & contrast

On white

12.54

#223642 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#223642 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223642

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223642	#FFFFFF	#000000	##FFFFFF
##223642	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303643

Deuteranopia (green-blind)

#2C3242

Tritanopia (blue-blind)

#15393A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #223642;
/* rgb */ color: rgb(34, 54, 66);
/* oklch */ color: oklch(32.1% 0.033 235.6);

Tailwind

colors: {
  custom: {
    50: '#5f6d76',
    500: '#223642',
    950: '#000000',
  },
}

SCSS

$custom: #223642;
$custom-light: #5f6d76;
$custom-dark: #000000;

JSON

{
  "hex": "#223642",
  "rgb": {
    "r": 34,
    "g": 54,
    "b": 66
  },
  "hsl": {
    "h": 202.5,
    "s": 32,
    "l": 19.608
  },
  "oklch": {
    "l": 0.32132,
    "c": 0.03343,
    "h": 235.6
  },
  "luminance": 0.03372
}

Semantic roles & 50–950 ramp

primary

#223642

secondary

#755B4A

accent

#8760C8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040708

muted

#797A7B

Preview Lab

Preview with #223642

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

Preview Lab → · Contrast checker → · Palette generator →