#0C072D#0C072D

#0C072D is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.8% C 0.073 H 281.5°. Best body text is #FFFFFF at 19.37:1 contrast (WCAG AA passes).

Color values

HEX	#0C072D
RGB	rgb(12, 7, 45)
HSL	hsl(248, 73%, 10%)
HSV	hsv(248, 84%, 18%)
CMYK	cmyk(73.3%, 84.4%, 0%, 82.4%)
CIE-LAB	lab(3.79, 12.39, -22.92)
CIE-LCH	lch(3.79, 26.05, 298.39°)
OKLab	oklab(16.85% 0.0145 -0.0714)
OKLCH	oklch(16.85% 0.073 281.5)
XYZ	xyz(0.7011, 0.4195, 2.5261)
Luminance	0.0042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C072D #282D07

analogous

#07152D #0C072D #1F072D

triadic

#0C072D #2D0C07 #072D0C

tetradic

#0C072D #2D0715 #282D07 #072D1F

square

#0C072D #2D0715 #282D07 #072D1F

split-complementary

#0C072D #2D1F07 #152D07

monochromatic

#07041A #07041A #0C072D #1A0F62 #281797

Accessibility & contrast

On white

19.37

#0C072D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0C072D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C072D

19.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C072D	#FFFFFF	#000000	##FFFFFF
##0C072D	1.00	19.37	1.08	19.37
#FFFFFF	19.37	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2E

Deuteranopia (green-blind)

#000C2C

Tritanopia (blue-blind)

#001119

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0c072d;
/* rgb */ color: rgb(12, 7, 45);
/* oklch */ color: oklch(16.8% 0.073 281.5);

Tailwind

colors: {
  custom: {
    50: '#4e4966',
    500: '#0c072d',
    950: '#000000',
  },
}

SCSS

$custom: #0c072d;
$custom-light: #4e4966;
$custom-dark: #000000;

JSON

{
  "hex": "#0c072d",
  "rgb": {
    "r": 12,
    "g": 7,
    "b": 45
  },
  "hsl": {
    "h": 247.895,
    "s": 73.077,
    "l": 10.196
  },
  "oklch": {
    "l": 0.16847,
    "c": 0.07288,
    "h": 281.5
  },
  "luminance": 0.0042
}

Semantic roles & 50–950 ramp

primary

#0C072D

secondary

#636D23

accent

#F038D8

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0C072D

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

Preview Lab → · Contrast checker → · Palette generator →