#0B0844#0B0844

#0B0844 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 19.9% C 0.106 H 273.3°. Best body text is #FFFFFF at 18.54:1 contrast (WCAG AA passes).

Color values

HEX	#0B0844
RGB	rgb(11, 8, 68)
HSL	hsl(243, 79%, 15%)
HSV	hsv(243, 88%, 27%)
CMYK	cmyk(83.8%, 88.2%, 0%, 73.3%)
CIE-LAB	lab(5.98, 23.84, -36.16)
CIE-LCH	lch(5.98, 43.32, 303.40°)
OKLab	oklab(19.85% 0.0061 -0.1056)
OKLCH	oklch(19.85% 0.106 273.3)
XYZ	xyz(1.2679, 0.6620, 5.5287)
Luminance	0.0066 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B0844 #414408

analogous

#082344 #0B0844 #290844

triadic

#0B0844 #440B08 #08440B

tetradic

#0B0844 #440823 #414408 #084429

square

#0B0844 #440823 #414408 #084429

split-complementary

#0B0844 #442908 #234408

monochromatic

#04031B #04031B #0B0844 #140E7B #1D15B2

Accessibility & contrast

On white

18.54

#0B0844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#0B0844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B0844

18.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B0844	#FFFFFF	#000000	##FFFFFF
##0B0844	1.00	18.54	1.13	18.54
#FFFFFF	18.54	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001646

Deuteranopia (green-blind)

#001043

Tritanopia (blue-blind)

#001A26

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #0b0844;
/* rgb */ color: rgb(11, 8, 68);
/* oklch */ color: oklch(19.9% 0.106 273.3);

Tailwind

colors: {
  custom: {
    50: '#564979',
    500: '#0b0844',
    950: '#000000',
  },
}

SCSS

$custom: #0b0844;
$custom-light: #564979;
$custom-dark: #000000;

JSON

{
  "hex": "#0b0844",
  "rgb": {
    "r": 11,
    "g": 8,
    "b": 68
  },
  "hsl": {
    "h": 243,
    "s": 78.947,
    "l": 14.902
  },
  "oklch": {
    "l": 0.19854,
    "c": 0.1058,
    "h": 273.3
  },
  "luminance": 0.00662
}

Semantic roles & 50–950 ramp

primary

#0B0844

secondary

#7E8226

accent

#F532EC

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0B0844

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

Preview Lab → · Contrast checker → · Palette generator →