#041818#041818

#041818 is a very dark, muted teal. Relative luminance 0.007; OKLCH L 19.2% C 0.027 H 195.1°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#041818
RGB	rgb(4, 24, 24)
HSL	hsl(180, 71%, 5%)
HSV	hsv(180, 83%, 9%)
CMYK	cmyk(83.3%, 0%, 0%, 90.6%)
CIE-LAB	lab(6.73, -6.82, -2.40)
CIE-LCH	lch(6.73, 7.24, 199.39°)
OKLab	oklab(19.22% -0.0259 -0.007)
OKLCH	oklch(19.22% 0.027 195.1)
XYZ	xyz(0.5415, 0.7450, 0.9792)
Luminance	0.0075 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#041818 #180404

analogous

#04180E #041818 #040E18

triadic

#041818 #180418 #181804

tetradic

#041818 #0E0418 #180404 #0E1804

square

#041818 #0E0418 #180404 #0E1804

split-complementary

#041818 #18040E #180E04

monochromatic

#041A1A #041A1A #041A1A #0D4C4C #158181

Accessibility & contrast

On white

18.28

#041818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#041818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #041818

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##041818	#FFFFFF	#000000	##FFFFFF
##041818	1.00	18.28	1.15	18.28
#FFFFFF	18.28	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161618

Deuteranopia (green-blind)

#121418

Tritanopia (blue-blind)

#001918

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #041818;
/* rgb */ color: rgb(4, 24, 24);
/* oklch */ color: oklch(19.2% 0.027 195.1);

Tailwind

colors: {
  custom: {
    50: '#485454',
    500: '#041818',
    950: '#000000',
  },
}

SCSS

$custom: #041818;
$custom-light: #485454;
$custom-dark: #000000;

JSON

{
  "hex": "#041818",
  "rgb": {
    "r": 4,
    "g": 24,
    "b": 24
  },
  "hsl": {
    "h": 180,
    "s": 71.429,
    "l": 5.49
  },
  "oklch": {
    "l": 0.19217,
    "c": 0.02686,
    "h": 195.1
  },
  "luminance": 0.00745
}

Semantic roles & 50–950 ramp

primary

#041818

secondary

#5A1E1E

accent

#3A3AEE

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #041818

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

Preview Lab → · Contrast checker → · Palette generator →