#0B2344#0B2344

#0B2344 is a dark, moderate cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.069 H 257.2°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#0B2344
RGB	rgb(11, 35, 68)
HSL	hsl(215, 72%, 15%)
HSV	hsv(215, 84%, 27%)
CMYK	cmyk(83.8%, 48.5%, 0%, 73.3%)
CIE-LAB	lab(13.77, 4.51, -23.49)
CIE-LCH	lch(13.77, 23.92, 280.86°)
OKLab	oklab(25.79% -0.0153 -0.0672)
OKLCH	oklch(25.79% 0.069 257.2)
XYZ	xyz(1.7820, 1.6904, 5.7001)
Luminance	0.0169 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2344 #442C0B

analogous

#0B3F44 #0B2344 #0F0B44

triadic

#0B2344 #440B23 #23440B

tetradic

#0B2344 #440B3F #442C0B #0B440F

square

#0B2344 #440B3F #442C0B #0B440F

split-complementary

#0B2344 #440F0B #3F440B

monochromatic

#040E1A #040E1A #0B2344 #143E79 #1C59AD

Accessibility & contrast

On white

15.69

#0B2344 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#0B2344 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2344

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2344	#FFFFFF	#000000	##FFFFFF
##0B2344	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#132645

Deuteranopia (green-blind)

#082143

Tritanopia (blue-blind)

#002B30

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0b2344;
/* rgb */ color: rgb(11, 35, 68);
/* oklch */ color: oklch(25.8% 0.069 257.2);

Tailwind

colors: {
  custom: {
    50: '#535d78',
    500: '#0b2344',
    950: '#000000',
  },
}

SCSS

$custom: #0b2344;
$custom-light: #535d78;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2344",
  "rgb": {
    "r": 11,
    "g": 35,
    "b": 68
  },
  "hsl": {
    "h": 214.737,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25789,
    "c": 0.06893,
    "h": 257.2
  },
  "luminance": 0.01691
}

Semantic roles & 50–950 ramp

primary

#0B2344

secondary

#815C2A

accent

#A239EF

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0B2344

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

Preview Lab → · Contrast checker → · Palette generator →