#0C072A#0C072A

#0C072A is a very dark, moderate blue. Relative luminance 0.004; OKLCH L 16.5% C 0.068 H 282.8°. Best body text is #FFFFFF at 19.46:1 contrast (WCAG AA passes).

Color values

HEX	#0C072A
RGB	rgb(12, 7, 42)
HSL	hsl(249, 71%, 10%)
HSV	hsv(249, 83%, 16%)
CMYK	cmyk(71.4%, 83.3%, 0%, 83.5%)
CIE-LAB	lab(3.59, 10.97, -20.97)
CIE-LCH	lch(3.59, 23.67, 297.62°)
OKLab	oklab(16.5% 0.0151 -0.0664)
OKLCH	oklch(16.5% 0.068 282.8)
XYZ	xyz(0.6454, 0.3972, 2.2327)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C072A #252A07

analogous

#07142A #0C072A #1E072A

triadic

#0C072A #2A0C07 #072A0C

tetradic

#0C072A #2A0714 #252A07 #072A1E

square

#0C072A #2A0714 #252A07 #072A1E

split-complementary

#0C072A #2A1E07 #142A07

monochromatic

#07041A #07041A #0C072A #1B105E #2A1893

Accessibility & contrast

On white

19.46

#0C072A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#0C072A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C072A

19.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C072A	#FFFFFF	#000000	##FFFFFF
##0C072A	1.00	19.46	1.08	19.46
#FFFFFF	19.46	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000E2B

Deuteranopia (green-blind)

#000C29

Tritanopia (blue-blind)

#011017

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #0c072a;
/* rgb */ color: rgb(12, 7, 42);
/* oklch */ color: oklch(16.5% 0.068 282.8);

Tailwind

colors: {
  custom: {
    50: '#4d4964',
    500: '#0c072a',
    950: '#000000',
  },
}

SCSS

$custom: #0c072a;
$custom-light: #4d4964;
$custom-dark: #000000;

JSON

{
  "hex": "#0c072a",
  "rgb": {
    "r": 12,
    "g": 7,
    "b": 42
  },
  "hsl": {
    "h": 248.571,
    "s": 71.429,
    "l": 9.608
  },
  "oklch": {
    "l": 0.16501,
    "c": 0.06808,
    "h": 282.8
  },
  "luminance": 0.00397
}

Semantic roles & 50–950 ramp

primary

#0C072A

secondary

#606A23

accent

#EE3AD4

background

#F4F4F5

surface

#E7E7EA

border

#C3C3C6

text

#010105

muted

#777779

Preview Lab

Preview with #0C072A

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

Preview Lab → · Contrast checker → · Palette generator →