#011919#011919

#011919 is a very dark, muted teal. Relative luminance 0.008; OKLCH L 19.4% C 0.032 H 194.9°. Best body text is #FFFFFF at 18.19:1 contrast (WCAG AA passes).

Color values

HEX#011919
RGBrgb(1, 25, 25)
HSLhsl(180, 92%, 5%)
HSVhsv(180, 96%, 10%)
CMYKcmyk(96%, 0%, 0%, 90.2%)
CIE-LABlab(6.97, -8.11, -2.83)
CIE-LCHlch(6.97, 8.59, 199.24°)
OKLaboklab(19.39% -0.0306 -0.0081)
OKLCHoklch(19.39% 0.032 194.9)
XYZxyz(0.5355, 0.7718, 1.0403)
Luminance0.0077 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#011919 #190101
analogous
#01190D #011919 #010D19
triadic
#011919 #190119 #191901
tetradic
#011919 #0D0119 #190101 #0D1901
square
#011919 #0D0119 #190101 #0D1901
split-complementary
#011919 #19010D #190D01
monochromatic
#011D1D #011D1D #011D1D #035454 #068F8F

Accessibility & contrast

On white

18.19
#011919 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.15
#011919 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011919
18.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##011919#FFFFFF#000000##FFFFFF
##0119191.0018.191.1518.19
#FFFFFF18.191.0021.001.00
#0000001.1521.001.0021.00
##FFFFFF18.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#161719
Deuteranopia (green-blind)
#121419
Tritanopia (blue-blind)
#001A19
Achromatopsia (no color)
#151515

Design tokens & code

CSS
--color: #011919;
/* rgb */ color: rgb(1, 25, 25);
/* oklch */ color: oklch(19.4% 0.032 194.9);
Tailwind
colors: {
  custom: {
    50: '#465555',
    500: '#011919',
    950: '#000000',
  },
}
SCSS
$custom: #011919;
$custom-light: #465555;
$custom-dark: #000000;
JSON
{
  "hex": "#011919",
  "rgb": {
    "r": 1,
    "g": 25,
    "b": 25
  },
  "hsl": {
    "h": 180,
    "s": 92.308,
    "l": 5.098
  },
  "oklch": {
    "l": 0.19394,
    "c": 0.03163,
    "h": 194.9
  },
  "luminance": 0.00772
}

Semantic roles & 50–950 ramp

primary
#011919
secondary
#611515
accent
#2929FF
background
#F3F4F4
surface
#E5E7E7
border
#C1C3C3
text
#000303
muted
#767878

Preview Lab

Preview with #011919

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

Preview Lab → · Contrast checker → · Palette generator →

#011919 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva