#0F222E#0F222E

#0F222E is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.2% C 0.034 H 238.1°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#0F222E
RGB	rgb(15, 34, 46)
HSL	hsl(203, 51%, 12%)
HSV	hsv(203, 67%, 18%)
CMYK	cmyk(67.4%, 26.1%, 0%, 82%)
CIE-LAB	lab(12.24, -3.33, -10.32)
CIE-LCH	lch(12.24, 10.84, 252.14°)
OKLab	oklab(24.2% -0.0179 -0.0288)
OKLCH	oklch(24.2% 0.034 238.1)
XYZ	xyz(1.2620, 1.4428, 2.7962)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F222E #2E1B0F

analogous

#0F2E2B #0F222E #0F132E

triadic

#0F222E #2E0F22 #222E0F

tetradic

#0F222E #2B0F2E #2E1B0F #132E0F

square

#0F222E #2B0F2E #2E1B0F #132E0F

split-complementary

#0F222E #2E0F13 #2E2B0F

monochromatic

#081117 #081117 #0F222E #1E445C #2D668A

Accessibility & contrast

On white

16.30

#0F222E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0F222E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F222E

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F222E	#FFFFFF	#000000	##FFFFFF
##0F222E	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D222F

Deuteranopia (green-blind)

#181F2E

Tritanopia (blue-blind)

#002526

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0f222e;
/* rgb */ color: rgb(15, 34, 46);
/* oklch */ color: oklch(24.2% 0.034 238.1);

Tailwind

colors: {
  custom: {
    50: '#505c66',
    500: '#0f222e',
    950: '#000000',
  },
}

SCSS

$custom: #0f222e;
$custom-light: #505c66;
$custom-dark: #000000;

JSON

{
  "hex": "#0f222e",
  "rgb": {
    "r": 15,
    "g": 34,
    "b": 46
  },
  "hsl": {
    "h": 203.226,
    "s": 50.82,
    "l": 11.961
  },
  "oklch": {
    "l": 0.24198,
    "c": 0.03394,
    "h": 238.1
  },
  "luminance": 0.01443
}

Semantic roles & 50–950 ramp

primary

#0F222E

secondary

#684631

accent

#844DDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0F222E

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

Preview Lab → · Contrast checker → · Palette generator →