#01181A#01181A

#01181A is a very dark, muted teal. Relative luminance 0.007; OKLCH L 19.1% C 0.031 H 202.4°. Best body text is #FFFFFF at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#01181A
RGB	rgb(1, 24, 26)
HSL	hsl(185, 93%, 5%)
HSV	hsv(185, 96%, 10%)
CMYK	cmyk(96.2%, 7.7%, 0%, 89.8%)
CIE-LAB	lab(6.63, -7.06, -4.10)
CIE-LCH	lch(6.63, 8.16, 210.13°)
OKLab	oklab(19.1% -0.0286 -0.0118)
OKLCH	oklch(19.1% 0.031 202.4)
XYZ	xyz(0.5255, 0.7342, 1.0911)
Luminance	0.0073 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01181A #1A0301

analogous

#011A0F #01181A #010B1A

triadic

#01181A #1A0118 #181A01

tetradic

#01181A #0F011A #1A0301 #0B1A01

square

#01181A #0F011A #1A0301 #0B1A01

split-complementary

#01181A #1A010B #1A0F01

monochromatic

#011B1D #011B1D #011B1D #034E55 #068590

Accessibility & contrast

On white

18.31

#01181A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#01181A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01181A

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01181A	#FFFFFF	#000000	##FFFFFF
##01181A	1.00	18.31	1.15	18.31
#FFFFFF	18.31	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15161A

Deuteranopia (green-blind)

#11131A

Tritanopia (blue-blind)

#001919

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #01181a;
/* rgb */ color: rgb(1, 24, 26);
/* oklch */ color: oklch(19.1% 0.031 202.4);

Tailwind

colors: {
  custom: {
    50: '#465456',
    500: '#01181a',
    950: '#000000',
  },
}

SCSS

$custom: #01181a;
$custom-light: #465456;
$custom-dark: #000000;

JSON

{
  "hex": "#01181a",
  "rgb": {
    "r": 1,
    "g": 24,
    "b": 26
  },
  "hsl": {
    "h": 184.8,
    "s": 92.593,
    "l": 5.294
  },
  "oklch": {
    "l": 0.19101,
    "c": 0.03099,
    "h": 202.4
  },
  "luminance": 0.00734
}

Semantic roles & 50–950 ramp

primary

#01181A

secondary

#621B15

accent

#3A29FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000203

muted

#767878

Preview Lab

Preview with #01181A

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

Preview Lab → · Contrast checker → · Palette generator →