#0B0945#0B0945

#0B0945 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.2% C 0.106 H 272.9°. Best body text is #FFFFFF at 18.43:1 contrast (WCAG AA passes).

Color values

HEX	#0B0945
RGB	rgb(11, 9, 69)
HSL	hsl(242, 77%, 15%)
HSV	hsv(242, 87%, 27%)
CMYK	cmyk(84.1%, 87%, 0%, 72.9%)
CIE-LAB	lab(6.29, 23.80, -36.37)
CIE-LCH	lch(6.29, 43.46, 303.20°)
OKLab	oklab(20.15% 0.0054 -0.1059)
OKLCH	oklch(20.15% 0.106 272.9)
XYZ	xyz(1.3095, 0.6961, 5.6944)
Luminance	0.0070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0945 #434509

analogous

#092545 #0B0945 #290945

triadic

#0B0945 #450B09 #09450B

tetradic

#0B0945 #450925 #434509 #094529

square

#0B0945 #450925 #434509 #094529

split-complementary

#0B0945 #452909 #254509

monochromatic

#04041B #04041B #0B0945 #14107B #1C17B1

Accessibility & contrast

On white

18.43

#0B0945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0B0945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0945

18.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0945	#FFFFFF	#000000	##FFFFFF
##0B0945	1.00	18.43	1.14	18.43
#FFFFFF	18.43	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001747

Deuteranopia (green-blind)

#001144

Tritanopia (blue-blind)

#001B27

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0b0945;
/* rgb */ color: rgb(11, 9, 69);
/* oklch */ color: oklch(20.2% 0.106 272.9);

Tailwind

colors: {
  custom: {
    50: '#564a79',
    500: '#0b0945',
    950: '#000000',
  },
}

SCSS

$custom: #0b0945;
$custom-light: #564a79;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0945",
  "rgb": {
    "r": 11,
    "g": 9,
    "b": 69
  },
  "hsl": {
    "h": 242,
    "s": 76.923,
    "l": 15.294
  },
  "oklch": {
    "l": 0.2015,
    "c": 0.10607,
    "h": 272.9
  },
  "luminance": 0.00696
}

Semantic roles & 50–950 ramp

primary

#0B0945

secondary

#808327

accent

#F334ED

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0B0945

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

Preview Lab → · Contrast checker → · Palette generator →