#040E14#040E14

#040E14 is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.6% C 0.021 H 232.8°. Best body text is #FFFFFF at 19.48:1 contrast (WCAG AA passes).

Color values

HEX	#040E14
RGB	rgb(4, 14, 20)
HSL	hsl(203, 67%, 5%)
HSV	hsv(203, 80%, 8%)
CMYK	cmyk(80%, 30%, 0%, 92.2%)
CIE-LAB	lab(3.53, -1.55, -4.21)
CIE-LCH	lch(3.53, 4.49, 249.83°)
OKLab	oklab(15.63% -0.0128 -0.0168)
OKLCH	oklch(15.63% 0.021 232.8)
XYZ	xyz(0.3333, 0.3904, 0.7195)
Luminance	0.0039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040E14 #140A04

analogous

#041412 #040E14 #040614

triadic

#040E14 #14040E #0E1404

tetradic

#040E14 #120414 #140A04 #061404

square

#040E14 #120414 #140A04 #061404

split-complementary

#040E14 #140406 #141204

monochromatic

#05121A #05121A #05121A #0E3247 #18557A

Accessibility & contrast

On white

19.48

#040E14 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#040E14 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040E14

19.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040E14	#FFFFFF	#000000	##FFFFFF
##040E14	1.00	19.48	1.08	19.48
#FFFFFF	19.48	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B0E14

Deuteranopia (green-blind)

#090C14

Tritanopia (blue-blind)

#001010

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #040e14;
/* rgb */ color: rgb(4, 14, 20);
/* oklch */ color: oklch(15.6% 0.021 232.8);

Tailwind

colors: {
  custom: {
    50: '#484d51',
    500: '#040e14',
    950: '#000000',
  },
}

SCSS

$custom: #040e14;
$custom-light: #484d51;
$custom-dark: #000000;

JSON

{
  "hex": "#040e14",
  "rgb": {
    "r": 4,
    "g": 14,
    "b": 20
  },
  "hsl": {
    "h": 202.5,
    "s": 66.667,
    "l": 4.706
  },
  "oklch": {
    "l": 0.15629,
    "c": 0.02112,
    "h": 232.8
  },
  "luminance": 0.0039
}

Semantic roles & 50–950 ramp

primary

#040E14

secondary

#55331F

accent

#7E3EEA

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #040E14

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

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