#01181C#01181C

#01181C is a very dark, muted teal. Relative luminance 0.007; OKLCH L 19.2% C 0.032 H 209.7°. Best body text is #FFFFFF at 18.28:1 contrast (WCAG AA passes).

Color values

HEX	#01181C
RGB	rgb(1, 24, 28)
HSL	hsl(189, 93%, 6%)
HSV	hsv(189, 96%, 11%)
CMYK	cmyk(96.4%, 14.3%, 0%, 89%)
CIE-LAB	lab(6.72, -6.47, -5.50)
CIE-LCH	lch(6.72, 8.49, 220.37°)
OKLab	oklab(19.21% -0.0275 -0.0157)
OKLCH	oklch(19.21% 0.032 209.7)
XYZ	xyz(0.5487, 0.7435, 1.2130)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01181C #1C0501

analogous

#011C12 #01181C #010A1C

triadic

#01181C #1C0118 #181C01

tetradic

#01181C #12011C #1C0501 #0A1C01

square

#01181C #12011C #1C0501 #0A1C01

split-complementary

#01181C #1C010A #1C1201

monochromatic

#01191E #01191E #01191E #034B57 #057D92

Accessibility & contrast

On white

18.28

#01181C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#01181C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01181C

18.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01181C	#FFFFFF	#000000	##FFFFFF
##01181C	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)

#15171C

Deuteranopia (green-blind)

#10141C

Tritanopia (blue-blind)

#001A19

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #01181c;
/* rgb */ color: rgb(1, 24, 28);
/* oklch */ color: oklch(19.2% 0.032 209.7);

Tailwind

colors: {
  custom: {
    50: '#465458',
    500: '#01181c',
    950: '#000000',
  },
}

SCSS

$custom: #01181c;
$custom-light: #465458;
$custom-dark: #000000;

JSON

{
  "hex": "#01181c",
  "rgb": {
    "r": 1,
    "g": 24,
    "b": 28
  },
  "hsl": {
    "h": 188.889,
    "s": 93.103,
    "l": 5.686
  },
  "oklch": {
    "l": 0.19209,
    "c": 0.03166,
    "h": 209.7
  },
  "luminance": 0.00744
}

Semantic roles & 50–950 ramp

primary

#01181C

secondary

#642115

accent

#4929FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000203

muted

#767878

Preview Lab

Preview with #01181C

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

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