#0B0936#0B0936

#0B0936 is a very dark, moderate blue. Relative luminance 0.005; OKLCH L 18.3% C 0.084 H 276.1°. Best body text is #FFFFFF at 18.98:1 contrast (WCAG AA passes).

Color values

HEX	#0B0936
RGB	rgb(11, 9, 54)
HSL	hsl(243, 71%, 12%)
HSV	hsv(243, 83%, 21%)
CMYK	cmyk(79.6%, 83.3%, 0%, 78.8%)
CIE-LAB	lab(4.81, 16.12, -27.98)
CIE-LCH	lch(4.81, 32.29, 299.95°)
OKLab	oklab(18.25% 0.0089 -0.0836)
OKLCH	oklch(18.25% 0.084 276.1)
XYZ	xyz(0.9013, 0.5328, 3.5446)
Luminance	0.0053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0936 #343609

analogous

#091D36 #0B0936 #220936

triadic

#0B0936 #360B09 #09360B

tetradic

#0B0936 #36091D #343609 #093622

square

#0B0936 #36091D #343609 #093622

split-complementary

#0B0936 #362209 #1D3609

monochromatic

#05041A #05041A #0B0936 #16126A #201A9F

Accessibility & contrast

On white

18.98

#0B0936 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#0B0936 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0936

18.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0936	#FFFFFF	#000000	##FFFFFF
##0B0936	1.00	18.98	1.11	18.98
#FFFFFF	18.98	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001237

Deuteranopia (green-blind)

#000E35

Tritanopia (blue-blind)

#00151E

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #0b0936;
/* rgb */ color: rgb(11, 9, 54);
/* oklch */ color: oklch(18.3% 0.084 276.1);

Tailwind

colors: {
  custom: {
    50: '#504a6d',
    500: '#0b0936',
    950: '#000000',
  },
}

SCSS

$custom: #0b0936;
$custom-light: #504a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0936",
  "rgb": {
    "r": 11,
    "g": 9,
    "b": 54
  },
  "hsl": {
    "h": 242.667,
    "s": 71.429,
    "l": 12.353
  },
  "oklch": {
    "l": 0.18252,
    "c": 0.08405,
    "h": 276.1
  },
  "luminance": 0.00533
}

Semantic roles & 50–950 ramp

primary

#0B0936

secondary

#717427

accent

#EE3AE6

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020107

muted

#78777A

Preview Lab

Preview with #0B0936

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

Preview Lab → · Contrast checker → · Palette generator →