#011918#011918

#011918 is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.3% C 0.032 H 191.2°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#011918
RGB	rgb(1, 25, 24)
HSL	hsl(178, 92%, 5%)
HSV	hsv(178, 96%, 10%)
CMYK	cmyk(96%, 0%, 4%, 90.2%)
CIE-LAB	lab(6.93, -8.38, -2.13)
CIE-LCH	lch(6.93, 8.65, 194.22°)
OKLab	oklab(19.35% -0.0312 -0.0062)
OKLCH	oklch(19.35% 0.032 191.2)
XYZ	xyz(0.5249, 0.7676, 0.9845)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011918 #190102

analogous

#01190C #011918 #010E19

triadic

#011918 #180119 #191801

tetradic

#011918 #0C0119 #190102 #0E1901

square

#011918 #0C0119 #190102 #0E1901

split-complementary

#011918 #19010E #190C01

monochromatic

#011D1C #011D1C #011D1C #035450 #068F89

Accessibility & contrast

On white

18.20

#011918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#011918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011918

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011918	#FFFFFF	#000000	##FFFFFF
##011918	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171718

Deuteranopia (green-blind)

#131418

Tritanopia (blue-blind)

#001A19

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #011918;
/* rgb */ color: rgb(1, 25, 24);
/* oklch */ color: oklch(19.3% 0.032 191.2);

Tailwind

colors: {
  custom: {
    50: '#465554',
    500: '#011918',
    950: '#000000',
  },
}

SCSS

$custom: #011918;
$custom-light: #465554;
$custom-dark: #000000;

JSON

{
  "hex": "#011918",
  "rgb": {
    "r": 1,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 177.5,
    "s": 92.308,
    "l": 5.098
  },
  "oklch": {
    "l": 0.19346,
    "c": 0.0318,
    "h": 191.2
  },
  "luminance": 0.00768
}

Semantic roles & 50–950 ramp

primary

#011918

secondary

#611518

accent

#2932FF

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000302

muted

#767878

Preview Lab

Preview with #011918

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

Preview Lab → · Contrast checker → · Palette generator →