#04161E#04161E

#04161E is a very dark, muted cyan. Relative luminance 0.007; OKLCH L 18.9% C 0.030 H 228.5°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#04161E
RGB	rgb(4, 22, 30)
HSL	hsl(198, 76%, 7%)
HSV	hsv(198, 87%, 12%)
CMYK	cmyk(86.7%, 26.7%, 0%, 88.2%)
CIE-LAB	lab(6.26, -3.60, -7.70)
CIE-LCH	lch(6.26, 8.50, 244.97°)
OKLab	oklab(18.88% -0.0197 -0.0222)
OKLCH	oklch(18.88% 0.03 228.5)
XYZ	xyz(0.5712, 0.6933, 1.3318)
Luminance	0.0069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04161E #1E0C04

analogous

#041E19 #04161E #04091E

triadic

#04161E #1E0416 #161E04

tetradic

#04161E #19041E #1E0C04 #091E04

square

#04161E #19041E #1E0C04 #091E04

split-complementary

#04161E #1E0409 #1E1904

monochromatic

#04141B #04141B #04161E #0B3E54 #12658A

Accessibility & contrast

On white

18.44

#04161E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#04161E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04161E

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04161E	#FFFFFF	#000000	##FFFFFF
##04161E	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12151E

Deuteranopia (green-blind)

#0E131E

Tritanopia (blue-blind)

#001819

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #04161e;
/* rgb */ color: rgb(4, 22, 30);
/* oklch */ color: oklch(18.9% 0.030 228.5);

Tailwind

colors: {
  custom: {
    50: '#485259',
    500: '#04161e',
    950: '#000000',
  },
}

SCSS

$custom: #04161e;
$custom-light: #485259;
$custom-dark: #000000;

JSON

{
  "hex": "#04161e",
  "rgb": {
    "r": 4,
    "g": 22,
    "b": 30
  },
  "hsl": {
    "h": 198.462,
    "s": 76.471,
    "l": 6.667
  },
  "oklch": {
    "l": 0.18882,
    "c": 0.02971,
    "h": 228.5
  },
  "luminance": 0.00693
}

Semantic roles & 50–950 ramp

primary

#04161E

secondary

#61321D

accent

#6F35F3

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000203

muted

#777878

Preview Lab

Preview with #04161E

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

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