#011A36#011A36

#011A36 is a very dark, moderate cyan. Relative luminance 0.010; OKLCH L 21.7% C 0.064 H 252.6°. Best body text is #FFFFFF at 17.47:1 contrast (WCAG AA passes).

Color values

HEX#011A36
RGBrgb(1, 26, 54)
HSLhsl(212, 96%, 11%)
HSVhsv(212, 98%, 21%)
CMYKcmyk(98.1%, 51.9%, 0%, 78.8%)
CIE-LABlab(9.09, 3.14, -21.11)
CIE-LCHlch(9.09, 21.35, 278.46°)
OKLaboklab(21.69% -0.019 -0.0606)
OKLCHoklch(21.69% 0.064 252.6)
XYZxyz(1.0475, 1.0114, 3.6293)
Luminance0.0101 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#011A36 #361D01
analogous
#013436 #011A36 #020136
triadic
#011A36 #36011A #1A3601
tetradic
#011A36 #360134 #361D01 #013602
square
#011A36 #360134 #361D01 #013602
split-complementary
#011A36 #360201 #343601
monochromatic
#010E1E #010E1E #011A36 #023772 #0354AE

Accessibility & contrast

On white

17.47
#011A36 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.20
#011A36 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011A36
17.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##011A36#FFFFFF#000000##FFFFFF
##011A361.0017.471.2017.47
#FFFFFF17.471.0021.001.00
#0000001.2021.001.0021.00
##FFFFFF17.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0B1C37
Deuteranopia (green-blind)
#021735
Tritanopia (blue-blind)
#002125
Achromatopsia (no color)
#1A1A1A

Design tokens & code

CSS
--color: #011a36;
/* rgb */ color: rgb(1, 26, 54);
/* oklch */ color: oklch(21.7% 0.064 252.6);
Tailwind
colors: {
  custom: {
    50: '#4c556d',
    500: '#011a36',
    950: '#000000',
  },
}
SCSS
$custom: #011a36;
$custom-light: #4c556d;
$custom-dark: #000000;
JSON
{
  "hex": "#011a36",
  "rgb": {
    "r": 1,
    "g": 26,
    "b": 54
  },
  "hsl": {
    "h": 211.698,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.21691,
    "c": 0.06355,
    "h": 252.6
  },
  "luminance": 0.01012
}

Semantic roles & 50–950 ramp

primary
#011A36
secondary
#7B4C18
accent
#9A29FF
background
#F4F4F6
surface
#E7E8EB
border
#C3C4C6
text
#010307
muted
#77787A

Preview Lab

Preview with #011A36

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

Preview Lab → · Contrast checker → · Palette generator →

#011A36 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva