#040C08#040C08

#040C08 is a very dark, near-neutral teal. Relative luminance 0.003; OKLCH L 14.3% C 0.017 H 164.9°. Best body text is #FFFFFF at 19.79:1 contrast (WCAG AA passes).

Color values

HEX	#040C08
RGB	rgb(4, 12, 8)
HSL	hsl(150, 50%, 3%)
HSV	hsv(150, 67%, 5%)
CMYK	cmyk(66.7%, 0%, 33.3%, 95.3%)
CIE-LAB	lab(2.77, -2.69, 0.81)
CIE-LCH	lch(2.77, 2.81, 163.26°)
OKLab	oklab(14.31% -0.0166 0.0045)
OKLCH	oklch(14.31% 0.017 164.9)
XYZ	xyz(0.2254, 0.3063, 0.2769)
Luminance	0.0031 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#040C08 #0C0408

analogous

#040C04 #040C08 #040C0C

triadic

#040C08 #08040C #0C0804

tetradic

#040C08 #04040C #0C0408 #0C0C04

square

#040C08 #04040C #0C0408 #0C0C04

split-complementary

#040C08 #0C040C #0C0404

monochromatic

#08170F #08170F #08170F #133A27 #236845

Accessibility & contrast

On white

19.79

#040C08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.06

#040C08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #040C08

19.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##040C08	#FFFFFF	#000000	##FFFFFF
##040C08	1.00	19.79	1.06	19.79
#FFFFFF	19.79	1.00	21.00	1.00
#000000	1.06	21.00	1.00	21.00
##FFFFFF	19.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0B08

Deuteranopia (green-blind)

#0A0A08

Tritanopia (blue-blind)

#030C0B

Achromatopsia (no color)

#0A0A0A

Design tokens & code

CSS

--color: #040c08;
/* rgb */ color: rgb(4, 12, 8);
/* oklch */ color: oklch(14.3% 0.017 164.9);

Tailwind

colors: {
  custom: {
    50: '#484c4a',
    500: '#040c08',
    950: '#000000',
  },
}

SCSS

$custom: #040c08;
$custom-light: #484c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#040c08",
  "rgb": {
    "r": 4,
    "g": 12,
    "b": 8
  },
  "hsl": {
    "h": 150,
    "s": 50,
    "l": 3.137
  },
  "oklch": {
    "l": 0.14309,
    "c": 0.01724,
    "h": 164.9
  },
  "luminance": 0.00306
}

Semantic roles & 50–950 ramp

primary

#040C08

secondary

#492336

accent

#4E94DA

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #040C08

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

Preview Lab → · Contrast checker → · Palette generator →