#0B093E#0B093E

#0B093E is a very dark, moderate blue. Relative luminance 0.006; OKLCH L 19.2% C 0.096 H 274.2°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#0B093E
RGB	rgb(11, 9, 62)
HSL	hsl(242, 75%, 14%)
HSV	hsv(242, 85%, 24%)
CMYK	cmyk(82.3%, 85.5%, 0%, 75.7%)
CIE-LAB	lab(5.55, 20.39, -32.59)
CIE-LCH	lch(5.55, 38.44, 302.03°)
OKLab	oklab(19.25% 0.0071 -0.0958)
OKLCH	oklch(19.25% 0.096 274.2)
XYZ	xyz(1.1049, 0.6142, 4.6168)
Luminance	0.0061 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B093E #3C3E09

analogous

#09223E #0B093E #26093E

triadic

#0B093E #3E0B09 #093E0B

tetradic

#0B093E #3E0922 #3C3E09 #093E26

square

#0B093E #3E0922 #3C3E09 #093E26

split-complementary

#0B093E #3E2609 #223E09

monochromatic

#05041B #05041B #0B093E #141173 #1E19A9

Accessibility & contrast

On white

18.70

#0B093E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0B093E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B093E

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B093E	#FFFFFF	#000000	##FFFFFF
##0B093E	1.00	18.70	1.12	18.70
#FFFFFF	18.70	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001540

Deuteranopia (green-blind)

#00103D

Tritanopia (blue-blind)

#001823

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0b093e;
/* rgb */ color: rgb(11, 9, 62);
/* oklch */ color: oklch(19.2% 0.096 274.2);

Tailwind

colors: {
  custom: {
    50: '#534a74',
    500: '#0b093e',
    950: '#000000',
  },
}

SCSS

$custom: #0b093e;
$custom-light: #534a74;
$custom-dark: #000000;

JSON

{
  "hex": "#0b093e",
  "rgb": {
    "r": 11,
    "g": 9,
    "b": 62
  },
  "hsl": {
    "h": 242.264,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.19246,
    "c": 0.09604,
    "h": 274.2
  },
  "luminance": 0.00614
}

Semantic roles & 50–950 ramp

primary

#0B093E

secondary

#797C27

accent

#F137EA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #0B093E

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

Preview Lab → · Contrast checker → · Palette generator →