#011D19#011D19

#011D19 is a very dark, muted teal. Relative luminance 0.010; OKLCH L 20.8% C 0.036 H 182.1°. Best body text is #FFFFFF at 17.63:1 contrast (WCAG AA passes).

Color values

HEX	#011D19
RGB	rgb(1, 29, 25)
HSL	hsl(171, 93%, 6%)
HSV	hsv(171, 97%, 11%)
CMYK	cmyk(96.6%, 0%, 13.8%, 88.6%)
CIE-LAB	lab(8.61, -11.43, -0.41)
CIE-LCH	lch(8.61, 11.44, 182.07°)
OKLab	oklab(20.77% -0.0358 -0.0013)
OKLCH	oklch(20.77% 0.036 182.1)
XYZ	xyz(0.6273, 0.9553, 1.0708)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011D19 #1D0105

analogous

#011D0B #011D19 #01131D

triadic

#011D19 #19011D #1D1901

tetradic

#011D19 #0B011D #1D0105 #131D01

square

#011D19 #0B011D #1D0105 #131D01

split-complementary

#011D19 #1D0113 #1D0B01

monochromatic

#011E1A #011E1A #011E1A #03584C #05937F

Accessibility & contrast

On white

17.63

#011D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#011D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011D19

17.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011D19	#FFFFFF	#000000	##FFFFFF
##011D19	1.00	17.63	1.19	17.63
#FFFFFF	17.63	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B19

Deuteranopia (green-blind)

#171719

Tritanopia (blue-blind)

#001E1C

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #011d19;
/* rgb */ color: rgb(1, 29, 25);
/* oklch */ color: oklch(20.8% 0.036 182.1);

Tailwind

colors: {
  custom: {
    50: '#465955',
    500: '#011d19',
    950: '#000000',
  },
}

SCSS

$custom: #011d19;
$custom-light: #465955;
$custom-dark: #000000;

JSON

{
  "hex": "#011d19",
  "rgb": {
    "r": 1,
    "g": 29,
    "b": 25
  },
  "hsl": {
    "h": 171.429,
    "s": 93.333,
    "l": 5.882
  },
  "oklch": {
    "l": 0.20771,
    "c": 0.03585,
    "h": 182.1
  },
  "luminance": 0.00955
}

Semantic roles & 50–950 ramp

primary

#011D19

secondary

#651520

accent

#2947FF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000303

muted

#767878

Preview Lab

Preview with #011D19

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

Preview Lab → · Contrast checker → · Palette generator →