#0B3044#0B3044

#0B3044 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.4% C 0.055 H 236.9°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#0B3044
RGB	rgb(11, 48, 68)
HSL	hsl(201, 72%, 15%)
HSV	hsv(201, 84%, 27%)
CMYK	cmyk(83.8%, 29.4%, 0%, 73.3%)
CIE-LAB	lab(18.37, -4.86, -16.21)
CIE-LCH	lch(18.37, 16.92, 253.32°)
OKLab	oklab(29.41% -0.0298 -0.0457)
OKLCH	oklch(29.41% 0.055 236.9)
XYZ	xyz(2.2379, 2.6021, 5.8520)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B3044 #441F0B

analogous

#0B443B #0B3044 #0B1344

triadic

#0B3044 #440B30 #30440B

tetradic

#0B3044 #3B0B44 #441F0B #13440B

square

#0B3044 #3B0B44 #441F0B #13440B

split-complementary

#0B3044 #440B13 #443B0B

monochromatic

#04131A #04131A #0B3044 #145579 #1C7AAD

Accessibility & contrast

On white

13.81

#0B3044 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#0B3044 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B3044

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B3044	#FFFFFF	#000000	##FFFFFF
##0B3044	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263045

Deuteranopia (green-blind)

#1F2A44

Tritanopia (blue-blind)

#003537

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0b3044;
/* rgb */ color: rgb(11, 48, 68);
/* oklch */ color: oklch(29.4% 0.055 236.9);

Tailwind

colors: {
  custom: {
    50: '#546878',
    500: '#0b3044',
    950: '#000000',
  },
}

SCSS

$custom: #0b3044;
$custom-light: #546878;
$custom-dark: #000000;

JSON

{
  "hex": "#0b3044",
  "rgb": {
    "r": 11,
    "g": 48,
    "b": 68
  },
  "hsl": {
    "h": 201.053,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.29407,
    "c": 0.0546,
    "h": 236.9
  },
  "luminance": 0.02602
}

Semantic roles & 50–950 ramp

primary

#0B3044

secondary

#81492A

accent

#7939EF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0B3044

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

Preview Lab → · Contrast checker → · Palette generator →