#22303C#22303C

#22303C is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.2% C 0.029 H 244.8°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#22303C
RGB	rgb(34, 48, 60)
HSL	hsl(208, 28%, 18%)
HSV	hsv(208, 43%, 24%)
CMYK	cmyk(43.3%, 20%, 0%, 76.5%)
CIE-LAB	lab(19.14, -2.14, -9.46)
CIE-LCH	lch(19.14, 9.70, 257.25°)
OKLab	oklab(30.2% -0.0123 -0.0261)
OKLCH	oklch(30.2% 0.029 244.8)
XYZ	xyz(2.5320, 2.7801, 4.6773)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22303C #3C2E22

analogous

#223C3B #22303C #22233C

triadic

#22303C #3C2230 #303C22

tetradic

#22303C #3B223C #3C2E22 #233C22

square

#22303C #3B223C #3C2E22 #233C22

split-complementary

#22303C #3C2223 #3C3B22

monochromatic

#0B1014 #0C1115 #22303C #384F63 #4E6F8A

Accessibility & contrast

On white

13.50

#22303C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#22303C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22303C

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22303C	#FFFFFF	#000000	##FFFFFF
##22303C	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B303D

Deuteranopia (green-blind)

#282D3C

Tritanopia (blue-blind)

#193334

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #22303c;
/* rgb */ color: rgb(34, 48, 60);
/* oklch */ color: oklch(30.2% 0.029 244.8);

Tailwind

colors: {
  custom: {
    50: '#5e6871',
    500: '#22303c',
    950: '#000000',
  },
}

SCSS

$custom: #22303c;
$custom-light: #5e6871;
$custom-dark: #000000;

JSON

{
  "hex": "#22303c",
  "rgb": {
    "r": 34,
    "g": 48,
    "b": 60
  },
  "hsl": {
    "h": 207.692,
    "s": 27.66,
    "l": 18.431
  },
  "oklch": {
    "l": 0.302,
    "c": 0.02884,
    "h": 244.8
  },
  "luminance": 0.0278
}

Semantic roles & 50–950 ramp

primary

#22303C

secondary

#6F5C4B

accent

#9064C4

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#040607

muted

#797A7A

Preview Lab

Preview with #22303C

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

Preview Lab → · Contrast checker → · Palette generator →