#011D18#011D18

#011D18 is a very dark, muted teal. Relative luminance 0.010; OKLCH L 20.7% C 0.036 H 179.2°. Best body text is #FFFFFF at 17.64:1 contrast (WCAG AA passes).

Color values

HEX	#011D18
RGB	rgb(1, 29, 24)
HSL	hsl(169, 93%, 6%)
HSV	hsv(169, 97%, 11%)
CMYK	cmyk(96.6%, 0%, 17.2%, 88.6%)
CIE-LAB	lab(8.58, -11.71, 0.28)
CIE-LCH	lch(8.58, 11.71, 178.62°)
OKLab	oklab(20.73% -0.0365 0.0005)
OKLCH	oklch(20.73% 0.036 179.2)
XYZ	xyz(0.6167, 0.9511, 1.0150)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011D18 #1D0106

analogous

#011D0A #011D18 #01141D

triadic

#011D18 #18011D #1D1801

tetradic

#011D18 #0A011D #1D0106 #141D01

square

#011D18 #0A011D #1D0106 #141D01

split-complementary

#011D18 #1D0114 #1D0A01

monochromatic

#011E18 #011E18 #011E18 #035849 #05937A

Accessibility & contrast

On white

17.64

#011D18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#011D18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011D18

17.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011D18	#FFFFFF	#000000	##FFFFFF
##011D18	1.00	17.64	1.19	17.64
#FFFFFF	17.64	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1A18

Deuteranopia (green-blind)

#171718

Tritanopia (blue-blind)

#001E1B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #011d18;
/* rgb */ color: rgb(1, 29, 24);
/* oklch */ color: oklch(20.7% 0.036 179.2);

Tailwind

colors: {
  custom: {
    50: '#465954',
    500: '#011d18',
    950: '#000000',
  },
}

SCSS

$custom: #011d18;
$custom-light: #465954;
$custom-dark: #000000;

JSON

{
  "hex": "#011d18",
  "rgb": {
    "r": 1,
    "g": 29,
    "b": 24
  },
  "hsl": {
    "h": 169.286,
    "s": 93.333,
    "l": 5.882
  },
  "oklch": {
    "l": 0.2073,
    "c": 0.03646,
    "h": 179.2
  },
  "luminance": 0.00951
}

Semantic roles & 50–950 ramp

primary

#011D18

secondary

#651523

accent

#294FFF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000302

muted

#767878

Preview Lab

Preview with #011D18

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

Preview Lab → · Contrast checker → · Palette generator →