#0C073E#0C073E

#0C073E is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.0% C 0.098 H 275.8°. Best body text is #FFFFFF at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#0C073E
RGB	rgb(12, 7, 62)
HSL	hsl(245, 80%, 14%)
HSV	hsv(245, 89%, 24%)
CMYK	cmyk(80.6%, 88.7%, 0%, 75.7%)
CIE-LAB	lab(5.22, 21.53, -33.12)
CIE-LCH	lch(5.22, 39.50, 303.02°)
OKLab	oklab(18.97% 0.0099 -0.0978)
OKLCH	oklch(18.97% 0.098 275.8)
XYZ	xyz(1.0968, 0.5778, 4.6102)
Luminance	0.0058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C073E #393E07

analogous

#071D3E #0C073E #27073E

triadic

#0C073E #3E0C07 #073E0C

tetradic

#0C073E #3E071D #393E07 #073E27

square

#0C073E #3E071D #393E07 #073E27

split-complementary

#0C073E #3E2707 #1D3E07

monochromatic

#05031B #05031B #0C073E #170D75 #2113AC

Accessibility & contrast

On white

18.82

#0C073E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0C073E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C073E

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C073E	#FFFFFF	#000000	##FFFFFF
##0C073E	1.00	18.82	1.12	18.82
#FFFFFF	18.82	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001440

Deuteranopia (green-blind)

#000F3D

Tritanopia (blue-blind)

#001722

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c073e;
/* rgb */ color: rgb(12, 7, 62);
/* oklch */ color: oklch(19.0% 0.098 275.8);

Tailwind

colors: {
  custom: {
    50: '#544974',
    500: '#0c073e',
    950: '#000000',
  },
}

SCSS

$custom: #0c073e;
$custom-light: #544974;
$custom-dark: #000000;

JSON

{
  "hex": "#0c073e",
  "rgb": {
    "r": 12,
    "g": 7,
    "b": 62
  },
  "hsl": {
    "h": 245.455,
    "s": 79.71,
    "l": 13.529
  },
  "oklch": {
    "l": 0.18967,
    "c": 0.09827,
    "h": 275.8
  },
  "luminance": 0.00578
}

Semantic roles & 50–950 ramp

primary

#0C073E

secondary

#757D24

accent

#F632E4

background

#F5F4F7

surface

#E9E6ED

border

#C5C2C8

text

#030008

muted

#78777B

Preview Lab

Preview with #0C073E

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

Preview Lab → · Contrast checker → · Palette generator →