#000C27#000C27

#000C27 is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.2% C 0.061 H 258.2°. Best body text is #FFFFFF at 19.41:1 contrast (WCAG AA passes).

Color values

HEX	#000C27
RGB	rgb(0, 12, 39)
HSL	hsl(222, 100%, 8%)
HSV	hsv(222, 100%, 15%)
CMYK	cmyk(100%, 69.2%, 0%, 84.7%)
CIE-LAB	lab(3.70, 4.44, -18.56)
CIE-LCH	lch(3.70, 19.08, 283.45°)
OKLab	oklab(16.22% -0.0124 -0.0594)
OKLCH	oklch(16.22% 0.061 258.2)
XYZ	xyz(0.4975, 0.4094, 1.9719)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.18

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#000C27 #271B00

analogous

#002027 #000C27 #070027

triadic

#000C27 #27000C #0C2700

tetradic

#000C27 #270020 #271B00 #002707

square

#000C27 #270020 #271B00 #002707

split-complementary

#000C27 #270700 #202700

monochromatic

#00091F #00091F #000C27 #001F64 #0032A1

Accessibility & contrast

On white

19.41

#000C27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#000C27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #000C27

19.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##000C27	#FFFFFF	#000000	##FFFFFF
##000C27	1.00	19.41	1.08	19.41
#FFFFFF	19.41	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F28

Deuteranopia (green-blind)

#000B26

Tritanopia (blue-blind)

#001317

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #000c27;
/* rgb */ color: rgb(0, 12, 39);
/* oklch */ color: oklch(16.2% 0.061 258.2);

Tailwind

colors: {
  custom: {
    50: '#474c61',
    500: '#000c27',
    950: '#000000',
  },
}

SCSS

$custom: #000c27;
$custom-light: #474c61;
$custom-dark: #000000;

JSON

{
  "hex": "#000c27",
  "rgb": {
    "r": 0,
    "g": 12,
    "b": 39
  },
  "hsl": {
    "h": 221.538,
    "s": 100,
    "l": 7.647
  },
  "oklch": {
    "l": 0.16219,
    "c": 0.06064,
    "h": 258.2
  },
  "luminance": 0.00409
}

Semantic roles & 50–950 ramp

primary

#000C27

secondary

#6F5314

accent

#BD29FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000105

muted

#777779

Preview Lab

Preview with #000C27

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

Preview Lab → · Contrast checker → · Palette generator →