#01182D#01182D

#01182D is a very dark, muted cyan. Relative luminance 0.008; OKLCH L 20.4% C 0.052 H 247.6°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX#01182D
RGBrgb(1, 24, 45)
HSLhsl(209, 96%, 9%)
HSVhsv(209, 98%, 18%)
CMYKcmyk(97.8%, 46.7%, 0%, 82.4%)
CIE-LABlab(7.67, 0.23, -16.81)
CIE-LCHlch(7.67, 16.81, 270.78°)
OKLaboklab(20.36% -0.0198 -0.0481)
OKLCHoklch(20.36% 0.052 247.6)
XYZxyz(0.8126, 0.8491, 2.6032)
Luminance0.0085 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#01182D #2D1601
analogous
#012D2C #01182D #01022D
triadic
#01182D #2D0118 #182D01
tetradic
#01182D #2C012D #2D1601 #022D01
square
#01182D #2C012D #2D1601 #022D01
split-complementary
#01182D #2D0102 #2D2C01
monochromatic
#01101E #01101E #01182D #023869 #0458A5

Accessibility & contrast

On white

17.95
#01182D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.17
#01182D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01182D
17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##01182D#FFFFFF#000000##FFFFFF
##01182D1.0017.951.1717.95
#FFFFFF17.951.0021.001.00
#0000001.1721.001.0021.00
##FFFFFF17.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0E192E
Deuteranopia (green-blind)
#07152D
Tritanopia (blue-blind)
#001D20
Achromatopsia (no color)
#171717

Design tokens & code

CSS
--color: #01182d;
/* rgb */ color: rgb(1, 24, 45);
/* oklch */ color: oklch(20.4% 0.052 247.6);
Tailwind
colors: {
  custom: {
    50: '#495466',
    500: '#01182d',
    950: '#000000',
  },
}
SCSS
$custom: #01182d;
$custom-light: #495466;
$custom-dark: #000000;
JSON
{
  "hex": "#01182d",
  "rgb": {
    "r": 1,
    "g": 24,
    "b": 45
  },
  "hsl": {
    "h": 208.636,
    "s": 95.652,
    "l": 9.02
  },
  "oklch": {
    "l": 0.20362,
    "c": 0.05197,
    "h": 247.6
  },
  "luminance": 0.00849
}

Semantic roles & 50–950 ramp

primary
#01182D
secondary
#734317
accent
#8F29FF
background
#F4F4F6
surface
#E7E7EB
border
#C3C3C6
text
#010206
muted
#77787A

Preview Lab

Preview with #01182D

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

Preview Lab → · Contrast checker → · Palette generator →

#01182D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva