#011336#011336

#011336 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.8% C 0.074 H 259.5°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#011336
RGB	rgb(1, 19, 54)
HSL	hsl(220, 96%, 11%)
HSV	hsv(220, 98%, 21%)
CMYK	cmyk(98.1%, 64.8%, 0%, 78.8%)
CIE-LAB	lab(6.67, 8.49, -25.01)
CIE-LCH	lch(6.67, 26.41, 288.76°)
OKLab	oklab(19.77% -0.0134 -0.0727)
OKLCH	oklch(19.77% 0.074 259.5)
XYZ	xyz(0.9110, 0.7384, 3.5838)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011336 #362401

analogous

#012D36 #011336 #090136

triadic

#011336 #360113 #133601

tetradic

#011336 #36012D #362401 #013609

square

#011336 #36012D #362401 #013609

split-complementary

#011336 #360901 #2D3601

monochromatic

#010B1E #010B1E #011336 #022872 #033DAE

Accessibility & contrast

On white

18.30

#011336 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#011336 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011336

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011336	#FFFFFF	#000000	##FFFFFF
##011336	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001737

Deuteranopia (green-blind)

#001235

Tritanopia (blue-blind)

#001C22

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #011336;
/* rgb */ color: rgb(1, 19, 54);
/* oklch */ color: oklch(19.8% 0.074 259.5);

Tailwind

colors: {
  custom: {
    50: '#4c506d',
    500: '#011336',
    950: '#000000',
  },
}

SCSS

$custom: #011336;
$custom-light: #4c506d;
$custom-dark: #000000;

JSON

{
  "hex": "#011336",
  "rgb": {
    "r": 1,
    "g": 19,
    "b": 54
  },
  "hsl": {
    "h": 219.623,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.19769,
    "c": 0.07394,
    "h": 259.5
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#011336

secondary

#7B5918

accent

#B629FF

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#010207

muted

#77787A

Preview Lab

Preview with #011336

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

Preview Lab → · Contrast checker → · Palette generator →