#0B2845#0B2845

#0B2845 is a dark, moderate cyan. Relative luminance 0.020; OKLCH L 27.2% C 0.064 H 251.4°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX#0B2845
RGBrgb(11, 40, 69)
HSLhsl(210, 73%, 16%)
HSVhsv(210, 84%, 27%)
CMYKcmyk(84.1%, 42%, 0%, 72.9%)
CIE-LABlab(15.58, 1.23, -21.29)
CIE-LCHlch(15.58, 21.33, 273.30°)
OKLaboklab(27.22% -0.0204 -0.0607)
OKLCHoklch(27.22% 0.064 251.4)
XYZxyz(1.9706, 2.0182, 5.9148)
Luminance0.0202 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0B2845 #45280B
analogous
#0B4545 #0B2845 #0B0B45
triadic
#0B2845 #450B28 #28450B
tetradic
#0B2845 #450B45 #45280B #0B450B
square
#0B2845 #450B45 #45280B #0B450B
split-complementary
#0B2845 #450B0B #45450B
monochromatic
#040F1A #040F1A #0B2845 #13477A #1C65AF

Accessibility & contrast

On white

14.96
#0B2845 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.40
#0B2845 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B2845
14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0B2845#FFFFFF#000000##FFFFFF
##0B28451.0014.961.4014.96
#FFFFFF14.961.0021.001.00
#0000001.4021.001.0021.00
##FFFFFF14.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1B2A46
Deuteranopia (green-blind)
#122444
Tritanopia (blue-blind)
#002F33
Achromatopsia (no color)
#272727

Design tokens & code

CSS
--color: #0b2845;
/* rgb */ color: rgb(11, 40, 69);
/* oklch */ color: oklch(27.2% 0.064 251.4);
Tailwind
colors: {
  custom: {
    50: '#546179',
    500: '#0b2845',
    950: '#000000',
  },
}
SCSS
$custom: #0b2845;
$custom-light: #546179;
$custom-dark: #000000;
JSON
{
  "hex": "#0b2845",
  "rgb": {
    "r": 11,
    "g": 40,
    "b": 69
  },
  "hsl": {
    "h": 210,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.27223,
    "c": 0.06401,
    "h": 251.4
  },
  "luminance": 0.02018
}

Semantic roles & 50–950 ramp

primary
#0B2845
secondary
#81562A
accent
#9439EF
background
#F5F5F7
surface
#E9E9ED
border
#C5C5C8
text
#030509
muted
#78797B

Preview Lab

Preview with #0B2845

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

Preview Lab → · Contrast checker → · Palette generator →

#0B2845 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva