#000918#000918

#000918 is a very dark, muted blue. Relative luminance 0.003; OKLCH L 13.8% C 0.039 H 250.3°. Best body text is #FFFFFF at 19.96:1 contrast (WCAG AA passes).

Color values

HEX	#000918
RGB	rgb(0, 9, 24)
HSL	hsl(218, 100%, 5%)
HSV	hsv(218, 100%, 9%)
CMYK	cmyk(100%, 62.5%, 0%, 90.6%)
CIE-LAB	lab(2.36, 0.58, -8.81)
CIE-LCH	lch(2.36, 8.83, 273.76°)
OKLab	oklab(13.79% -0.0133 -0.037)
OKLCH	oklch(13.79% 0.039 250.3)
XYZ	xyz(0.2625, 0.2613, 0.9006)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000918 #180F00

analogous

#001518 #000918 #030018

triadic

#000918 #180009 #091800

tetradic

#000918 #180015 #180F00 #001803

square

#000918 #180015 #180F00 #001803

split-complementary

#000918 #180300 #151800

monochromatic

#000B1F #000B1F #000B1F #002055 #003792

Accessibility & contrast

On white

19.96

#000918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#000918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000918

19.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000918	#FFFFFF	#000000	##FFFFFF
##000918	1.00	19.96	1.05	19.96
#FFFFFF	19.96	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030A19

Deuteranopia (green-blind)

#010718

Tritanopia (blue-blind)

#000D0F

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #000918;
/* rgb */ color: rgb(0, 9, 24);
/* oklch */ color: oklch(13.8% 0.039 250.3);

Tailwind

colors: {
  custom: {
    50: '#464b54',
    500: '#000918',
    950: '#000000',
  },
}

SCSS

$custom: #000918;
$custom-light: #464b54;
$custom-dark: #000000;

JSON

{
  "hex": "#000918",
  "rgb": {
    "r": 0,
    "g": 9,
    "b": 24
  },
  "hsl": {
    "h": 217.5,
    "s": 100,
    "l": 4.706
  },
  "oklch": {
    "l": 0.13786,
    "c": 0.03932,
    "h": 250.3
  },
  "luminance": 0.00261
}

Semantic roles & 50–950 ramp

primary

#000918

secondary

#624411

accent

#AF29FF

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #000918

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

Preview Lab → · Contrast checker → · Palette generator →