#04161A#04161A

#04161A is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 18.6% C 0.026 H 213.4°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#04161A
RGB	rgb(4, 22, 26)
HSL	hsl(191, 73%, 6%)
HSV	hsv(191, 85%, 10%)
CMYK	cmyk(84.6%, 15.4%, 0%, 89.8%)
CIE-LAB	lab(6.09, -4.81, -4.88)
CIE-LCH	lch(6.09, 6.85, 225.42°)
OKLab	oklab(18.65% -0.0218 -0.0144)
OKLCH	oklch(18.65% 0.026 213.4)
XYZ	xyz(0.5234, 0.6742, 1.0796)
Luminance	0.0067 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04161A #1A0804

analogous

#041A13 #04161A #040B1A

triadic

#04161A #1A0416 #161A04

tetradic

#04161A #13041A #1A0804 #0B1A04

square

#04161A #13041A #1A0804 #0B1A04

split-complementary

#04161A #1A040B #1A1304

monochromatic

#04161B #04161B #04161B #0C434F #147084

Accessibility & contrast

On white

18.51

#04161A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#04161A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04161A

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04161A	#FFFFFF	#000000	##FFFFFF
##04161A	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)

#13151A

Deuteranopia (green-blind)

#10121A

Tritanopia (blue-blind)

#001817

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #04161a;
/* rgb */ color: rgb(4, 22, 26);
/* oklch */ color: oklch(18.6% 0.026 213.4);

Tailwind

colors: {
  custom: {
    50: '#485256',
    500: '#04161a',
    950: '#000000',
  },
}

SCSS

$custom: #04161a;
$custom-light: #485256;
$custom-dark: #000000;

JSON

{
  "hex": "#04161a",
  "rgb": {
    "r": 4,
    "g": 22,
    "b": 26
  },
  "hsl": {
    "h": 190.909,
    "s": 73.333,
    "l": 5.882
  },
  "oklch": {
    "l": 0.18649,
    "c": 0.02614,
    "h": 213.4
  },
  "luminance": 0.00674
}

Semantic roles & 50–950 ramp

primary

#04161A

secondary

#5C291E

accent

#5938F0

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000203

muted

#777878

Preview Lab

Preview with #04161A

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

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