#011E1B#011E1B

#011E1B is a very dark, muted teal. Relative luminance 0.010; OKLCH L 21.2% C 0.036 H 185.4°. Best body text is #FFFFFF at 17.46:1 contrast (WCAG AA passes).

Color values

HEX	#011E1B
RGB	rgb(1, 30, 27)
HSL	hsl(174, 94%, 6%)
HSV	hsv(174, 97%, 12%)
CMYK	cmyk(96.7%, 0%, 10%, 88.2%)
CIE-LAB	lab(9.11, -11.63, -1.18)
CIE-LCH	lch(9.11, 11.69, 185.80°)
OKLab	oklab(21.2% -0.0359 -0.0034)
OKLCH	oklch(21.2% 0.036 185.4)
XYZ	xyz(0.6745, 1.0140, 1.1969)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011E1B #1E0104

analogous

#011E0C #011E1B #01121E

triadic

#011E1B #1B011E #1E1B01

tetradic

#011E1B #0C011E #1E0104 #121E01

square

#011E1B #0C011E #1E0104 #121E01

split-complementary

#011E1B #1E0112 #1E0C01

monochromatic

#011E1B #011E1B #011E1B #035950 #059486

Accessibility & contrast

On white

17.46

#011E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#011E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011E1B

17.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011E1B	#FFFFFF	#000000	##FFFFFF
##011E1B	1.00	17.46	1.20	17.46
#FFFFFF	17.46	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1C1B

Deuteranopia (green-blind)

#17181B

Tritanopia (blue-blind)

#001F1D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #011e1b;
/* rgb */ color: rgb(1, 30, 27);
/* oklch */ color: oklch(21.2% 0.036 185.4);

Tailwind

colors: {
  custom: {
    50: '#465957',
    500: '#011e1b',
    950: '#000000',
  },
}

SCSS

$custom: #011e1b;
$custom-light: #465957;
$custom-dark: #000000;

JSON

{
  "hex": "#011e1b",
  "rgb": {
    "r": 1,
    "g": 30,
    "b": 27
  },
  "hsl": {
    "h": 173.793,
    "s": 93.548,
    "l": 6.078
  },
  "oklch": {
    "l": 0.21201,
    "c": 0.03603,
    "h": 185.4
  },
  "luminance": 0.01014
}

Semantic roles & 50–950 ramp

primary

#011E1B

secondary

#66151E

accent

#293FFF

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000303

muted

#777878

Preview Lab

Preview with #011E1B

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

Preview Lab → · Contrast checker → · Palette generator →