#0C0D38#0C0D38

#0C0D38 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.4% C 0.081 H 274.7°. Best body text is #FFFFFF at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#0C0D38
RGB	rgb(12, 13, 56)
HSL	hsl(239, 65%, 13%)
HSV	hsv(239, 79%, 22%)
CMYK	cmyk(78.6%, 76.8%, 0%, 78%)
CIE-LAB	lab(5.88, 15.56, -27.70)
CIE-LCH	lch(5.88, 31.78, 299.33°)
OKLab	oklab(19.36% 0.0067 -0.0811)
OKLCH	oklch(19.36% 0.081 274.7)
XYZ	xyz(1.0091, 0.6514, 3.8132)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Dark Navy

#000435

ΔE00 2.53

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0D38 #38370C

analogous

#0C2338 #0C0D38 #210C38

triadic

#0C0D38 #380C0D #0D380C

tetradic

#0C0D38 #380C23 #38370C #0C3821

square

#0C0D38 #380C23 #38370C #0C3821

split-complementary

#0C0D38 #38210C #23380C

monochromatic

#050619 #050619 #0C0D38 #17196A #22249D

Accessibility & contrast

On white

18.58

#0C0D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0C0D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0D38

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0D38	#FFFFFF	#000000	##FFFFFF
##0C0D38	1.00	18.58	1.13	18.58
#FFFFFF	18.58	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001539

Deuteranopia (green-blind)

#001137

Tritanopia (blue-blind)

#001820

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0c0d38;
/* rgb */ color: rgb(12, 13, 56);
/* oklch */ color: oklch(19.4% 0.081 274.7);

Tailwind

colors: {
  custom: {
    50: '#524c6f',
    500: '#0c0d38',
    950: '#000000',
  },
}

SCSS

$custom: #0c0d38;
$custom-light: #524c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0d38",
  "rgb": {
    "r": 12,
    "g": 13,
    "b": 56
  },
  "hsl": {
    "h": 238.636,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19356,
    "c": 0.08135,
    "h": 274.7
  },
  "luminance": 0.00652
}

Semantic roles & 50–950 ramp

primary

#0C0D38

secondary

#74722C

accent

#E440E8

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020107

muted

#78777A

Preview Lab

Preview with #0C0D38

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

Preview Lab → · Contrast checker → · Palette generator →