#0B1946#0B1946

#0B1946 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.4% C 0.087 H 266.5°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#0B1946
RGB	rgb(11, 25, 70)
HSL	hsl(226, 73%, 16%)
HSV	hsv(226, 84%, 27%)
CMYK	cmyk(84.3%, 64.3%, 0%, 72.5%)
CIE-LAB	lab(10.62, 13.16, -29.97)
CIE-LCH	lch(10.62, 32.73, 293.70°)
OKLab	oklab(23.44% -0.0053 -0.0865)
OKLCH	oklch(23.44% 0.087 266.5)
XYZ	xyz(1.5907, 1.2084, 5.9426)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B1946 #46380B

analogous

#0B3646 #0B1946 #1A0B46

triadic

#0B1946 #460B19 #19460B

tetradic

#0B1946 #460B36 #46380B #0B461A

square

#0B1946 #460B36 #46380B #0B461A

split-complementary

#0B1946 #461A0B #36460B

monochromatic

#04091A #04091A #0B1946 #132C7B #1C3FB0

Accessibility & contrast

On white

16.91

#0B1946 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0B1946 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B1946

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B1946	#FFFFFF	#000000	##FFFFFF
##0B1946	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002048

Deuteranopia (green-blind)

#001A45

Tritanopia (blue-blind)

#00242C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0b1946;
/* rgb */ color: rgb(11, 25, 70);
/* oklch */ color: oklch(23.4% 0.087 266.5);

Tailwind

colors: {
  custom: {
    50: '#55557a',
    500: '#0b1946',
    950: '#000000',
  },
}

SCSS

$custom: #0b1946;
$custom-light: #55557a;
$custom-dark: #000000;

JSON

{
  "hex": "#0b1946",
  "rgb": {
    "r": 11,
    "g": 25,
    "b": 70
  },
  "hsl": {
    "h": 225.763,
    "s": 72.84,
    "l": 15.882
  },
  "oklch": {
    "l": 0.23437,
    "c": 0.08665,
    "h": 266.5
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary

#0B1946

secondary

#826E2A

accent

#C438F0

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030309

muted

#78787B

Preview Lab

Preview with #0B1946

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

Preview Lab → · Contrast checker → · Palette generator →