#011C36#011C36

#011C36 is a very dark, moderate cyan. Relative luminance 0.011; OKLCH L 22.3% C 0.061 H 250.0°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#011C36
RGB	rgb(1, 28, 54)
HSL	hsl(209, 96%, 11%)
HSV	hsv(209, 98%, 21%)
CMYK	cmyk(98.1%, 48.1%, 0%, 78.8%)
CIE-LAB	lab(9.82, 1.56, -19.93)
CIE-LCH	lch(9.82, 19.99, 274.49°)
OKLab	oklab(22.26% -0.0208 -0.0571)
OKLCH	oklch(22.26% 0.061 250)
XYZ	xyz(1.0934, 1.1032, 3.6446)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011C36 #361B01

analogous

#013635 #011C36 #010136

triadic

#011C36 #36011C #1C3601

tetradic

#011C36 #350136 #361B01 #013601

square

#011C36 #350136 #361B01 #013601

split-complementary

#011C36 #360101 #363501

monochromatic

#01101E #01101E #011C36 #023B72 #035AAE

Accessibility & contrast

On white

17.20

#011C36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#011C36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011C36

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011C36	#FFFFFF	#000000	##FFFFFF
##011C36	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1E37

Deuteranopia (green-blind)

#061935

Tritanopia (blue-blind)

#002226

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #011c36;
/* rgb */ color: rgb(1, 28, 54);
/* oklch */ color: oklch(22.3% 0.061 250.0);

Tailwind

colors: {
  custom: {
    50: '#4c576d',
    500: '#011c36',
    950: '#000000',
  },
}

SCSS

$custom: #011c36;
$custom-light: #4c576d;
$custom-dark: #000000;

JSON

{
  "hex": "#011c36",
  "rgb": {
    "r": 1,
    "g": 28,
    "b": 54
  },
  "hsl": {
    "h": 209.434,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.22265,
    "c": 0.06079,
    "h": 250
  },
  "luminance": 0.01103
}

Semantic roles & 50–950 ramp

primary

#011C36

secondary

#7B4818

accent

#9229FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010307

muted

#77787A

Preview Lab

Preview with #011C36

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

Preview Lab → · Contrast checker → · Palette generator →