#011D1D#011D1D

#011D1D is a very dark, muted teal. Relative luminance 0.010; OKLCH L 21.0% C 0.035 H 194.8°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#011D1D
RGB	rgb(1, 29, 29)
HSL	hsl(180, 93%, 6%)
HSV	hsv(180, 97%, 11%)
CMYK	cmyk(96.6%, 0%, 0%, 88.6%)
CIE-LAB	lab(8.77, -10.22, -3.17)
CIE-LCH	lch(8.77, 10.70, 197.25°)
OKLab	oklab(20.95% -0.0333 -0.0088)
OKLCH	oklch(20.95% 0.035 194.8)
XYZ	xyz(0.6735, 0.9738, 1.3146)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011D1D #1D0101

analogous

#011D0F #011D1D #010F1D

triadic

#011D1D #1D011D #1D1D01

tetradic

#011D1D #0F011D #1D0101 #0F1D01

square

#011D1D #0F011D #1D0101 #0F1D01

split-complementary

#011D1D #1D010F #1D0F01

monochromatic

#011E1E #011E1E #011E1E #035858 #059393

Accessibility & contrast

On white

17.58

#011D1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#011D1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011D1D

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011D1D	#FFFFFF	#000000	##FFFFFF
##011D1D	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1B1D

Deuteranopia (green-blind)

#16181D

Tritanopia (blue-blind)

#001E1D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #011d1d;
/* rgb */ color: rgb(1, 29, 29);
/* oklch */ color: oklch(21.0% 0.035 194.8);

Tailwind

colors: {
  custom: {
    50: '#465958',
    500: '#011d1d',
    950: '#000000',
  },
}

SCSS

$custom: #011d1d;
$custom-light: #465958;
$custom-dark: #000000;

JSON

{
  "hex": "#011d1d",
  "rgb": {
    "r": 1,
    "g": 29,
    "b": 29
  },
  "hsl": {
    "h": 180,
    "s": 93.333,
    "l": 5.882
  },
  "oklch": {
    "l": 0.20953,
    "c": 0.0345,
    "h": 194.8
  },
  "luminance": 0.00974
}

Semantic roles & 50–950 ramp

primary

#011D1D

secondary

#651515

accent

#2929FF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #011D1D

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

Preview Lab → · Contrast checker → · Palette generator →