#00161F#00161F

#00161F is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 18.6% C 0.036 H 225.9°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#00161F
RGB	rgb(0, 22, 31)
HSL	hsl(197, 100%, 6%)
HSV	hsv(197, 100%, 12%)
CMYK	cmyk(100%, 29%, 0%, 87.8%)
CIE-LAB	lab(6.08, -4.31, -8.77)
CIE-LCH	lch(6.08, 9.77, 243.80°)
OKLab	oklab(18.64% -0.0248 -0.0256)
OKLCH	oklch(18.64% 0.036 225.9)
XYZ	xyz(0.5341, 0.6727, 1.3977)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00161F #1F0900

analogous

#001F18 #00161F #00061F

triadic

#00161F #1F0016 #161F00

tetradic

#00161F #18001F #1F0900 #061F00

square

#00161F #18001F #1F0900 #061F00

split-complementary

#00161F #1F0006 #1F1800

monochromatic

#00161F #00161F #00161F #00415C #006D99

Accessibility & contrast

On white

18.51

#00161F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#00161F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00161F

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00161F	#FFFFFF	#000000	##FFFFFF
##00161F	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11151F

Deuteranopia (green-blind)

#0C121F

Tritanopia (blue-blind)

#001919

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #00161f;
/* rgb */ color: rgb(0, 22, 31);
/* oklch */ color: oklch(18.6% 0.036 225.9);

Tailwind

colors: {
  custom: {
    50: '#46525a',
    500: '#00161f',
    950: '#000000',
  },
}

SCSS

$custom: #00161f;
$custom-light: #46525a;
$custom-dark: #000000;

JSON

{
  "hex": "#00161f",
  "rgb": {
    "r": 0,
    "g": 22,
    "b": 31
  },
  "hsl": {
    "h": 197.419,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.18643,
    "c": 0.03561,
    "h": 225.9
  },
  "luminance": 0.00673
}

Semantic roles & 50–950 ramp

primary

#00161F

secondary

#682B12

accent

#6729FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000203

muted

#767878

Preview Lab

Preview with #00161F

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

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