#0C0B2E#0C0B2E

#0C0B2E is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 17.8% C 0.068 H 278.2°. Best body text is #FFFFFF at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#0C0B2E
RGB	rgb(12, 11, 46)
HSL	hsl(242, 61%, 11%)
HSV	hsv(242, 76%, 18%)
CMYK	cmyk(73.9%, 76.1%, 0%, 82%)
CIE-LAB	lab(4.65, 11.27, -22.31)
CIE-LCH	lch(4.65, 24.99, 296.80°)
OKLab	oklab(17.84% 0.0097 -0.0673)
OKLCH	oklch(17.84% 0.068 278.2)
XYZ	xyz(0.7643, 0.5147, 2.6433)
Luminance	0.0052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0B2E #2D2E0B

analogous

#0B1B2E #0C0B2E #1D0B2E

triadic

#0C0B2E #2E0C0B #0B2E0C

tetradic

#0C0B2E #2E0B1B #2D2E0B #0B2E1D

square

#0C0B2E #2E0B1B #2D2E0B #0B2E1D

split-complementary

#0C0B2E #2E1D0B #1B2E0B

monochromatic

#060619 #060619 #0C0B2E #19175F #262391

Accessibility & contrast

On white

19.04

#0C0B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#0C0B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0B2E

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0B2E	#FFFFFF	#000000	##FFFFFF
##0C0B2E	1.00	19.04	1.10	19.04
#FFFFFF	19.04	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00112F

Deuteranopia (green-blind)

#000E2D

Tritanopia (blue-blind)

#00141A

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0c0b2e;
/* rgb */ color: rgb(12, 11, 46);
/* oklch */ color: oklch(17.8% 0.068 278.2);

Tailwind

colors: {
  custom: {
    50: '#4e4b67',
    500: '#0c0b2e',
    950: '#000000',
  },
}

SCSS

$custom: #0c0b2e;
$custom-light: #4e4b67;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0b2e",
  "rgb": {
    "r": 12,
    "g": 11,
    "b": 46
  },
  "hsl": {
    "h": 241.714,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.17836,
    "c": 0.06798,
    "h": 278.2
  },
  "luminance": 0.00515
}

Semantic roles & 50–950 ramp

primary

#0C0B2E

secondary

#696A2A

accent

#E543E0

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020106

muted

#78777A

Preview Lab

Preview with #0C0B2E

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

Preview Lab → · Contrast checker → · Palette generator →