#0C0D2D#0C0D2D

#0C0D2D is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 18.2% C 0.063 H 276.8°. Best body text is #FFFFFF at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#0C0D2D
RGB	rgb(12, 13, 45)
HSL	hsl(238, 58%, 11%)
HSV	hsv(238, 73%, 18%)
CMYK	cmyk(73.3%, 71.1%, 0%, 82.4%)
CIE-LAB	lab(5.02, 9.88, -20.98)
CIE-LCH	lch(5.02, 23.19, 295.21°)
OKLab	oklab(18.18% 0.0074 -0.0626)
OKLCH	oklch(18.18% 0.063 276.8)
XYZ	xyz(0.7690, 0.5554, 2.5488)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.20

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0D2D #2D2C0C

analogous

#0C1D2D #0C0D2D #1B0C2D

triadic

#0C0D2D #2D0C0D #0D2D0C

tetradic

#0C0D2D #2D0C1D #2D2C0C #0C2D1B

square

#0C0D2D #2D0C1D #2D2C0C #0C2D1B

split-complementary

#0C0D2D #2D1B0C #1D2D0C

monochromatic

#060718 #060718 #0C0D2D #191B5D #26298E

Accessibility & contrast

On white

18.90

#0C0D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0C0D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0D2D

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0D2D	#FFFFFF	#000000	##FFFFFF
##0C0D2D	1.00	18.90	1.11	18.90
#FFFFFF	18.90	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00122E

Deuteranopia (green-blind)

#00102C

Tritanopia (blue-blind)

#00151B

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #0c0d2d;
/* rgb */ color: rgb(12, 13, 45);
/* oklch */ color: oklch(18.2% 0.063 276.8);

Tailwind

colors: {
  custom: {
    50: '#4e4c66',
    500: '#0c0d2d',
    950: '#000000',
  },
}

SCSS

$custom: #0c0d2d;
$custom-light: #4e4c66;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0d2d",
  "rgb": {
    "r": 12,
    "g": 13,
    "b": 45
  },
  "hsl": {
    "h": 238.182,
    "s": 57.895,
    "l": 11.176
  },
  "oklch": {
    "l": 0.18184,
    "c": 0.06304,
    "h": 276.8
  },
  "luminance": 0.00555
}

Semantic roles & 50–950 ramp

primary

#0C0D2D

secondary

#69672C

accent

#DC47E1

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0C0D2D

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

Preview Lab → · Contrast checker → · Palette generator →