#0B162D#0B162D

#0B162D is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.4% C 0.049 H 263.4°. Best body text is #FFFFFF at 18.00:1 contrast (WCAG AA passes).

Color values

HEX	#0B162D
RGB	rgb(11, 22, 45)
HSL	hsl(221, 61%, 11%)
HSV	hsv(221, 76%, 18%)
CMYK	cmyk(75.6%, 51.1%, 0%, 82.4%)
CIE-LAB	lab(7.54, 4.27, -16.98)
CIE-LCH	lch(7.54, 17.51, 284.11°)
OKLab	oklab(20.42% -0.0056 -0.0484)
OKLCH	oklch(20.42% 0.049 263.4)
XYZ	xyz(0.8984, 0.8343, 2.5958)
Luminance	0.0083 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B162D #2D220B

analogous

#0B272D #0B162D #110B2D

triadic

#0B162D #2D0B16 #162D0B

tetradic

#0B162D #2D0B27 #2D220B #0B2D11

square

#0B162D #2D0B27 #2D220B #0B2D11

split-complementary

#0B162D #2D110B #272D0B

monochromatic

#060C19 #060C19 #0B162D #172E5E #23468F

Accessibility & contrast

On white

18.00

#0B162D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#0B162D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B162D

18.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B162D	#FFFFFF	#000000	##FFFFFF
##0B162D	1.00	18.00	1.17	18.00
#FFFFFF	18.00	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C182E

Deuteranopia (green-blind)

#07152D

Tritanopia (blue-blind)

#001B1F

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0b162d;
/* rgb */ color: rgb(11, 22, 45);
/* oklch */ color: oklch(20.4% 0.049 263.4);

Tailwind

colors: {
  custom: {
    50: '#4e5266',
    500: '#0b162d',
    950: '#000000',
  },
}

SCSS

$custom: #0b162d;
$custom-light: #4e5266;
$custom-dark: #000000;

JSON

{
  "hex": "#0b162d",
  "rgb": {
    "r": 11,
    "g": 22,
    "b": 45
  },
  "hsl": {
    "h": 220.588,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.20424,
    "c": 0.04872,
    "h": 263.4
  },
  "luminance": 0.00834
}

Semantic roles & 50–950 ramp

primary

#0B162D

secondary

#69552A

accent

#B044E4

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0B162D

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

Preview Lab → · Contrast checker → · Palette generator →