#0B2644#0B2644

#0B2644 is a dark, moderate cyan. Relative luminance 0.019; OKLCH L 26.6% C 0.065 H 253.4°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#0B2644
RGB	rgb(11, 38, 68)
HSL	hsl(212, 72%, 15%)
HSV	hsv(212, 84%, 27%)
CMYK	cmyk(83.8%, 44.1%, 0%, 73.3%)
CIE-LAB	lab(14.81, 2.26, -21.82)
CIE-LCH	lch(14.81, 21.94, 275.91°)
OKLab	oklab(26.6% -0.0185 -0.0623)
OKLCH	oklch(26.6% 0.065 253.4)
XYZ	xyz(1.8741, 1.8745, 5.7308)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B2644 #44290B

analogous

#0B4244 #0B2644 #0C0B44

triadic

#0B2644 #440B26 #26440B

tetradic

#0B2644 #440B42 #44290B #0B440C

square

#0B2644 #440B42 #44290B #0B440C

split-complementary

#0B2644 #440C0B #42440B

monochromatic

#040F1A #040F1A #0B2644 #144379 #1C61AD

Accessibility & contrast

On white

15.27

#0B2644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#0B2644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2644

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B2644	#FFFFFF	#000000	##FFFFFF
##0B2644	1.00	15.27	1.38	15.27
#FFFFFF	15.27	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182845

Deuteranopia (green-blind)

#0F2343

Tritanopia (blue-blind)

#002D31

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0b2644;
/* rgb */ color: rgb(11, 38, 68);
/* oklch */ color: oklch(26.6% 0.065 253.4);

Tailwind

colors: {
  custom: {
    50: '#535f78',
    500: '#0b2644',
    950: '#000000',
  },
}

SCSS

$custom: #0b2644;
$custom-light: #535f78;
$custom-dark: #000000;

JSON

{
  "hex": "#0b2644",
  "rgb": {
    "r": 11,
    "g": 38,
    "b": 68
  },
  "hsl": {
    "h": 211.579,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26601,
    "c": 0.06496,
    "h": 253.4
  },
  "luminance": 0.01875
}

Semantic roles & 50–950 ramp

primary

#0B2644

secondary

#81582A

accent

#9939EF

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#030409

muted

#78797B

Preview Lab

Preview with #0B2644

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

Preview Lab → · Contrast checker → · Palette generator →