#0B162F#0B162F

#0B162F is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.6% C 0.052 H 264.4°. Best body text is #FFFFFF at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#0B162F
RGB	rgb(11, 22, 47)
HSL	hsl(222, 62%, 11%)
HSV	hsv(222, 77%, 18%)
CMYK	cmyk(76.6%, 53.2%, 0%, 81.6%)
CIE-LAB	lab(7.68, 5.18, -18.23)
CIE-LCH	lch(7.68, 18.95, 285.85°)
OKLab	oklab(20.59% -0.0051 -0.052)
OKLCH	oklch(20.59% 0.052 264.4)
XYZ	xyz(0.9378, 0.8501, 2.8034)
Luminance	0.0085 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B162F #2F240B

analogous

#0B282F #0B162F #120B2F

triadic

#0B162F #2F0B16 #162F0B

tetradic

#0B162F #2F0B28 #2F240B #0B2F12

square

#0B162F #2F0B28 #2F240B #0B2F12

split-complementary

#0B162F #2F120B #282F0B

monochromatic

#060C19 #060C19 #0B162F #172D61 #224492

Accessibility & contrast

On white

17.95

#0B162F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#0B162F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B162F

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B162F	#FFFFFF	#000000	##FFFFFF
##0B162F	1.00	17.95	1.17	17.95
#FFFFFF	17.95	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1930

Deuteranopia (green-blind)

#05152E

Tritanopia (blue-blind)

#001C20

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0b162f;
/* rgb */ color: rgb(11, 22, 47);
/* oklch */ color: oklch(20.6% 0.052 264.4);

Tailwind

colors: {
  custom: {
    50: '#4e5267',
    500: '#0b162f',
    950: '#000000',
  },
}

SCSS

$custom: #0b162f;
$custom-light: #4e5267;
$custom-dark: #000000;

JSON

{
  "hex": "#0b162f",
  "rgb": {
    "r": 11,
    "g": 22,
    "b": 47
  },
  "hsl": {
    "h": 221.667,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.20585,
    "c": 0.05229,
    "h": 264.4
  },
  "luminance": 0.0085
}

Semantic roles & 50–950 ramp

primary

#0B162F

secondary

#6B582A

accent

#B343E5

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0B162F

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

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