#011A18#011A18

#011A18 is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.7% C 0.033 H 187.8°. Best body text is #FFFFFF at 18.07:1 contrast (WCAG AA passes).

Color values

HEX	#011A18
RGB	rgb(1, 26, 24)
HSL	hsl(175, 93%, 5%)
HSV	hsv(175, 96%, 10%)
CMYK	cmyk(96.2%, 0%, 7.7%, 89.8%)
CIE-LAB	lab(7.33, -9.19, -1.55)
CIE-LCH	lch(7.33, 9.31, 189.57°)
OKLab	oklab(19.69% -0.0325 -0.0045)
OKLCH	oklch(19.69% 0.033 187.8)
XYZ	xyz(0.5467, 0.8111, 0.9917)
Luminance	0.0081 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011A18 #1A0103

analogous

#011A0B #011A18 #010F1A

triadic

#011A18 #18011A #1A1801

tetradic

#011A18 #0B011A #1A0103 #0F1A01

square

#011A18 #0B011A #1A0103 #0F1A01

split-complementary

#011A18 #1A010F #1A0B01

monochromatic

#011D1B #011D1B #011D1B #03554E #069085

Accessibility & contrast

On white

18.07

#011A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#011A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011A18

18.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011A18	#FFFFFF	#000000	##FFFFFF
##011A18	1.00	18.07	1.16	18.07
#FFFFFF	18.07	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181818

Deuteranopia (green-blind)

#141518

Tritanopia (blue-blind)

#001B19

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #011a18;
/* rgb */ color: rgb(1, 26, 24);
/* oklch */ color: oklch(19.7% 0.033 187.8);

Tailwind

colors: {
  custom: {
    50: '#465654',
    500: '#011a18',
    950: '#000000',
  },
}

SCSS

$custom: #011a18;
$custom-light: #465654;
$custom-dark: #000000;

JSON

{
  "hex": "#011a18",
  "rgb": {
    "r": 1,
    "g": 26,
    "b": 24
  },
  "hsl": {
    "h": 175.2,
    "s": 92.593,
    "l": 5.294
  },
  "oklch": {
    "l": 0.19692,
    "c": 0.03283,
    "h": 187.8
  },
  "luminance": 0.00811
}

Semantic roles & 50–950 ramp

primary

#011A18

secondary

#62151B

accent

#293AFF

background

#F3F5F4

surface

#E5E9E7

border

#C1C5C3

text

#000302

muted

#767878

Preview Lab

Preview with #011A18

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

Preview Lab → · Contrast checker → · Palette generator →