#0C072C#0C072C

#0C072C is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.7% C 0.071 H 281.9°. Best body text is #FFFFFF at 19.40:1 contrast (WCAG AA passes).

Color values

HEX	#0C072C
RGB	rgb(12, 7, 44)
HSL	hsl(248, 73%, 10%)
HSV	hsv(248, 84%, 17%)
CMYK	cmyk(72.7%, 84.1%, 0%, 82.7%)
CIE-LAB	lab(3.72, 11.90, -22.28)
CIE-LCH	lch(3.72, 25.26, 298.12°)
OKLab	oklab(16.73% 0.0147 -0.0698)
OKLCH	oklch(16.73% 0.071 281.9)
XYZ	xyz(0.6821, 0.4119, 2.4260)
Luminance	0.0041 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C072C #272C07

analogous

#07152C #0C072C #1E072C

triadic

#0C072C #2C0C07 #072C0C

tetradic

#0C072C #2C0715 #272C07 #072C1E

square

#0C072C #2C0715 #272C07 #072C1E

split-complementary

#0C072C #2C1E07 #152C07

monochromatic

#07041A #07041A #0C072C #1A0F61 #291896

Accessibility & contrast

On white

19.40

#0C072C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0C072C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C072C

19.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C072C	#FFFFFF	#000000	##FFFFFF
##0C072C	1.00	19.40	1.08	19.40
#FFFFFF	19.40	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2D

Deuteranopia (green-blind)

#000C2B

Tritanopia (blue-blind)

#001118

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0c072c;
/* rgb */ color: rgb(12, 7, 44);
/* oklch */ color: oklch(16.7% 0.071 281.9);

Tailwind

colors: {
  custom: {
    50: '#4d4965',
    500: '#0c072c',
    950: '#000000',
  },
}

SCSS

$custom: #0c072c;
$custom-light: #4d4965;
$custom-dark: #000000;

JSON

{
  "hex": "#0c072c",
  "rgb": {
    "r": 12,
    "g": 7,
    "b": 44
  },
  "hsl": {
    "h": 248.108,
    "s": 72.549,
    "l": 10
  },
  "oklch": {
    "l": 0.1673,
    "c": 0.07129,
    "h": 281.9
  },
  "luminance": 0.00412
}

Semantic roles & 50–950 ramp

primary

#0C072C

secondary

#626C23

accent

#EF39D7

background

#F4F4F6

surface

#E7E6EB

border

#C3C2C6

text

#020105

muted

#78777A

Preview Lab

Preview with #0C072C

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

Preview Lab → · Contrast checker → · Palette generator →