#0B142E#0B142E

#0B142E is a very dark, muted blue. Relative luminance 0.008; OKLCH L 20.0% C 0.054 H 267.1°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#0B142E
RGB	rgb(11, 20, 46)
HSL	hsl(225, 61%, 11%)
HSV	hsv(225, 76%, 18%)
CMYK	cmyk(76.1%, 56.5%, 0%, 82%)
CIE-LAB	lab(6.94, 6.14, -18.67)
CIE-LCH	lch(6.94, 19.65, 288.22°)
OKLab	oklab(19.96% -0.0027 -0.0536)
OKLCH	oklch(19.96% 0.054 267.1)
XYZ	xyz(0.8811, 0.7686, 2.6862)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 7.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B142E #2E250B

analogous

#0B252E #0B142E #130B2E

triadic

#0B142E #2E0B14 #142E0B

tetradic

#0B142E #2E0B25 #2E250B #0B2E13

square

#0B142E #2E0B25 #2E250B #0B2E13

split-complementary

#0B142E #2E130B #252E0B

monochromatic

#060B19 #060B19 #0B142E #17295F #233F91

Accessibility & contrast

On white

18.20

#0B142E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0B142E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B142E

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B142E	#FFFFFF	#000000	##FFFFFF
##0B142E	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07172F

Deuteranopia (green-blind)

#03142D

Tritanopia (blue-blind)

#001A1E

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0b142e;
/* rgb */ color: rgb(11, 20, 46);
/* oklch */ color: oklch(20.0% 0.054 267.1);

Tailwind

colors: {
  custom: {
    50: '#4e5167',
    500: '#0b142e',
    950: '#000000',
  },
}

SCSS

$custom: #0b142e;
$custom-light: #4e5167;
$custom-dark: #000000;

JSON

{
  "hex": "#0b142e",
  "rgb": {
    "r": 11,
    "g": 20,
    "b": 46
  },
  "hsl": {
    "h": 224.571,
    "s": 61.404,
    "l": 11.176
  },
  "oklch": {
    "l": 0.19961,
    "c": 0.05365,
    "h": 267.1
  },
  "luminance": 0.00769
}

Semantic roles & 50–950 ramp

primary

#0B142E

secondary

#6A5A2A

accent

#BB43E5

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0B142E

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

Preview Lab → · Contrast checker → · Palette generator →