#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
RGB	rgb(1, 26, 54)
HSL	hsl(212, 96%, 11%)
HSV	hsv(212, 98%, 21%)
CMYK	cmyk(98.1%, 51.9%, 0%, 78.8%)
CIE-LAB	lab(9.09, 3.14, -21.11)
CIE-LCH	lch(9.09, 21.35, 278.46°)
OKLab	oklab(21.69% -0.019 -0.0606)
OKLCH	oklch(21.69% 0.064 252.6)
XYZ	xyz(1.0475, 1.0114, 3.6293)
Luminance	0.0101 (WCAG relative)
Temperature	cool
Family	cyan

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
##011A36	1.00	17.47	1.20	17.47
#FFFFFF	17.47	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.47	1.00	21.00	1.00

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.

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