#0F0C3D#0F0C3D

#0F0C3D is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.0% C 0.090 H 277.2°. Best body text is #FFFFFF at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#0F0C3D
RGB	rgb(15, 12, 61)
HSL	hsl(244, 67%, 14%)
HSV	hsv(244, 80%, 24%)
CMYK	cmyk(75.4%, 80.3%, 0%, 76.1%)
CIE-LAB	lab(6.33, 19.19, -30.58)
CIE-LCH	lch(6.33, 36.10, 302.12°)
OKLab	oklab(19.98% 0.0113 -0.0889)
OKLCH	oklch(19.98% 0.09 277.2)
XYZ	xyz(1.1705, 0.7013, 4.4877)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F0C3D #3A3D0C

analogous

#0C223D #0F0C3D #280C3D

triadic

#0F0C3D #3D0F0C #0C3D0F

tetradic

#0F0C3D #3D0C22 #3A3D0C #0C3D28

square

#0F0C3D #3D0C22 #3A3D0C #0C3D28

split-complementary

#0F0C3D #3D280C #223D0C

monochromatic

#06051A #06051A #0F0C3D #1C1670 #2820A3

Accessibility & contrast

On white

18.42

#0F0C3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0F0C3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F0C3D

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F0C3D	#FFFFFF	#000000	##FFFFFF
##0F0C3D	1.00	18.42	1.14	18.42
#FFFFFF	18.42	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00163E

Deuteranopia (green-blind)

#00123C

Tritanopia (blue-blind)

#001923

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0f0c3d;
/* rgb */ color: rgb(15, 12, 61);
/* oklch */ color: oklch(20.0% 0.090 277.2);

Tailwind

colors: {
  custom: {
    50: '#554b73',
    500: '#0f0c3d',
    950: '#000000',
  },
}

SCSS

$custom: #0f0c3d;
$custom-light: #554b73;
$custom-dark: #000000;

JSON

{
  "hex": "#0f0c3d",
  "rgb": {
    "r": 15,
    "g": 12,
    "b": 61
  },
  "hsl": {
    "h": 243.673,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.19981,
    "c": 0.08965,
    "h": 277.2
  },
  "luminance": 0.00701
}

Semantic roles & 50–950 ramp

primary

#0F0C3D

secondary

#74792C

accent

#EA3EDF

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0F0C3D

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

Preview Lab → · Contrast checker → · Palette generator →