#0D0C38#0D0C38

#0D0C38 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.2% C 0.082 H 276.3°. Best body text is #FFFFFF at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#0D0C38
RGB	rgb(13, 12, 56)
HSL	hsl(241, 65%, 13%)
HSV	hsv(241, 79%, 22%)
CMYK	cmyk(76.8%, 78.6%, 0%, 78%)
CIE-LAB	lab(5.73, 16.32, -27.96)
CIE-LCH	lch(5.73, 32.37, 300.27°)
OKLab	oklab(19.24% 0.0091 -0.082)
OKLCH	oklch(19.24% 0.082 276.3)
XYZ	xyz(1.0110, 0.6339, 3.8097)
Luminance	0.0063 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0C38 #37380C

analogous

#0C2138 #0D0C38 #230C38

triadic

#0D0C38 #380D0C #0C380D

tetradic

#0D0C38 #380C21 #37380C #0C3823

square

#0D0C38 #380C21 #37380C #0C3823

split-complementary

#0D0C38 #38230C #21380C

monochromatic

#060519 #060519 #0D0C38 #19176A #24229D

Accessibility & contrast

On white

18.64

#0D0C38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0D0C38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0C38

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0C38	#FFFFFF	#000000	##FFFFFF
##0D0C38	1.00	18.64	1.13	18.64
#FFFFFF	18.64	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.64	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: #0d0c38;
/* rgb */ color: rgb(13, 12, 56);
/* oklch */ color: oklch(19.2% 0.082 276.3);

Tailwind

colors: {
  custom: {
    50: '#524b6f',
    500: '#0d0c38',
    950: '#000000',
  },
}

SCSS

$custom: #0d0c38;
$custom-light: #524b6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0c38",
  "rgb": {
    "r": 13,
    "g": 12,
    "b": 56
  },
  "hsl": {
    "h": 241.364,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.19236,
    "c": 0.08247,
    "h": 276.3
  },
  "luminance": 0.00634
}

Semantic roles & 50–950 ramp

primary

#0D0C38

secondary

#72742C

accent

#E840E4

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#030107

muted

#78777A

Preview Lab

Preview with #0D0C38

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

Preview Lab → · Contrast checker → · Palette generator →