#0B0941#0B0941

#0B0941 is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.6% C 0.100 H 273.6°. Best body text is #FFFFFF at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#0B0941
RGB	rgb(11, 9, 65)
HSL	hsl(242, 76%, 15%)
HSV	hsv(242, 86%, 25%)
CMYK	cmyk(83.1%, 86.2%, 0%, 74.5%)
CIE-LAB	lab(5.85, 21.89, -34.24)
CIE-LCH	lch(5.85, 40.63, 302.59°)
OKLab	oklab(19.63% 0.0064 -0.1002)
OKLCH	oklch(19.63% 0.1 273.6)
XYZ	xyz(1.1895, 0.6481, 5.0624)
Luminance	0.0065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0941 #3F4109

analogous

#092341 #0B0941 #270941

triadic

#0B0941 #410B09 #09410B

tetradic

#0B0941 #410923 #3F4109 #094127

square

#0B0941 #410923 #3F4109 #094127

split-complementary

#0B0941 #412709 #234109

monochromatic

#05041B #05041B #0B0941 #141077 #1D18AD

Accessibility & contrast

On white

18.59

#0B0941 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0B0941 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0941

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0941	#FFFFFF	#000000	##FFFFFF
##0B0941	1.00	18.59	1.13	18.59
#FFFFFF	18.59	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001643

Deuteranopia (green-blind)

#001040

Tritanopia (blue-blind)

#001A24

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0b0941;
/* rgb */ color: rgb(11, 9, 65);
/* oklch */ color: oklch(19.6% 0.100 273.6);

Tailwind

colors: {
  custom: {
    50: '#554a76',
    500: '#0b0941',
    950: '#000000',
  },
}

SCSS

$custom: #0b0941;
$custom-light: #554a76;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0941",
  "rgb": {
    "r": 11,
    "g": 9,
    "b": 65
  },
  "hsl": {
    "h": 242.143,
    "s": 75.676,
    "l": 14.51
  },
  "oklch": {
    "l": 0.1963,
    "c": 0.10039,
    "h": 273.6
  },
  "luminance": 0.00648
}

Semantic roles & 50–950 ramp

primary

#0B0941

secondary

#7C7F27

accent

#F236EC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0B0941

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

Preview Lab → · Contrast checker → · Palette generator →