#00161D#00161D

#00161D is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 18.5% C 0.034 H 220.0°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#00161D
RGB	rgb(0, 22, 29)
HSL	hsl(194, 100%, 6%)
HSV	hsv(194, 100%, 11%)
CMYK	cmyk(100%, 24.1%, 0%, 88.6%)
CIE-LAB	lab(5.98, -4.96, -7.37)
CIE-LCH	lch(5.98, 8.89, 236.07°)
OKLab	oklab(18.52% -0.0258 -0.0217)
OKLCH	oklch(18.52% 0.034 220)
XYZ	xyz(0.5086, 0.6625, 1.2632)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00161D #1D0700

analogous

#001D15 #00161D #00071D

triadic

#00161D #1D0016 #161D00

tetradic

#00161D #15001D #1D0700 #071D00

square

#00161D #15001D #1D0700 #071D00

split-complementary

#00161D #1D0007 #1D1500

monochromatic

#00171F #00171F #00171F #00445A #007397

Accessibility & contrast

On white

18.54

#00161D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#00161D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00161D

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00161D	#FFFFFF	#000000	##FFFFFF
##00161D	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12151D

Deuteranopia (green-blind)

#0D121D

Tritanopia (blue-blind)

#001818

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #00161d;
/* rgb */ color: rgb(0, 22, 29);
/* oklch */ color: oklch(18.5% 0.034 220.0);

Tailwind

colors: {
  custom: {
    50: '#465258',
    500: '#00161d',
    950: '#000000',
  },
}

SCSS

$custom: #00161d;
$custom-light: #465258;
$custom-dark: #000000;

JSON

{
  "hex": "#00161d",
  "rgb": {
    "r": 0,
    "g": 22,
    "b": 29
  },
  "hsl": {
    "h": 194.483,
    "s": 100,
    "l": 5.686
  },
  "oklch": {
    "l": 0.18517,
    "c": 0.03371,
    "h": 220
  },
  "luminance": 0.00663
}

Semantic roles & 50–950 ramp

primary

#00161D

secondary

#672712

accent

#5D29FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000203

muted

#767878

Preview Lab

Preview with #00161D

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

Preview Lab → · Contrast checker → · Palette generator →