#001A2C#001A2C

#001A2C is a very dark, muted cyan. Relative luminance 0.009; OKLCH L 20.8% C 0.049 H 241.4°. Best body text is #FFFFFF at 17.73:1 contrast (WCAG AA passes).

Color values

HEX#001A2C
RGBrgb(0, 26, 44)
HSLhsl(205, 100%, 9%)
HSVhsv(205, 100%, 17%)
CMYKcmyk(100%, 40.9%, 0%, 82.7%)
CIE-LABlab(8.31, -2.08, -15.06)
CIE-LCHlch(8.31, 15.20, 262.15°)
OKLaboklab(20.83% -0.0234 -0.0429)
OKLCHoklch(20.83% 0.049 241.4)
XYZxyz(0.8238, 0.9205, 2.5166)
Luminance0.0092 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#001A2C #2C1200
analogous
#002C28 #001A2C #00042C
triadic
#001A2C #2C001A #1A2C00
tetradic
#001A2C #28002C #2C1200 #042C00
square
#001A2C #28002C #2C1200 #042C00
split-complementary
#001A2C #2C0004 #2C2800
monochromatic
#00121F #00121F #001A2C #003E69 #0062A6

Accessibility & contrast

On white

17.73
#001A2C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.18
#001A2C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001A2C
17.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##001A2C#FFFFFF#000000##FFFFFF
##001A2C1.0017.731.1817.73
#FFFFFF17.731.0021.001.00
#0000001.1821.001.0021.00
##FFFFFF17.731.0021.001.00

Color blindness preview

Protanopia (red-blind)
#111A2D
Deuteranopia (green-blind)
#0A162C
Tritanopia (blue-blind)
#001E20
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #001a2c;
/* rgb */ color: rgb(0, 26, 44);
/* oklch */ color: oklch(20.8% 0.049 241.4);
Tailwind
colors: {
  custom: {
    50: '#485665',
    500: '#001a2c',
    950: '#000000',
  },
}
SCSS
$custom: #001a2c;
$custom-light: #485665;
$custom-dark: #000000;
JSON
{
  "hex": "#001a2c",
  "rgb": {
    "r": 0,
    "g": 26,
    "b": 44
  },
  "hsl": {
    "h": 204.545,
    "s": 100,
    "l": 8.627
  },
  "oklch": {
    "l": 0.20832,
    "c": 0.04886,
    "h": 241.4
  },
  "luminance": 0.00921
}

Semantic roles & 50–950 ramp

primary
#001A2C
secondary
#733B14
accent
#8029FF
background
#F4F5F6
surface
#E7E8EB
border
#C3C4C6
text
#010305
muted
#77787A

Preview Lab

Preview with #001A2C

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

Preview Lab → · Contrast checker → · Palette generator →

#001A2C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva