#0F2337#0F2337

#0F2337 is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.0% C 0.046 H 250.2°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX#0F2337
RGBrgb(15, 35, 55)
HSLhsl(210, 57%, 14%)
HSVhsv(210, 73%, 22%)
CMYKcmyk(72.7%, 36.4%, 0%, 78.4%)
CIE-LABlab(13.10, -0.38, -15.41)
CIE-LCHlch(13.10, 15.41, 268.58°)
OKLaboklab(25.04% -0.0157 -0.0435)
OKLCHoklch(25.04% 0.046 250.2)
XYZxyz(1.4874, 1.5793, 3.8401)
Luminance0.0158 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F2337 #37230F
analogous
#0F3737 #0F2337 #0F0F37
triadic
#0F2337 #370F23 #23370F
tetradic
#0F2337 #370F37 #37230F #0F370F
square
#0F2337 #370F37 #37230F #0F370F
split-complementary
#0F2337 #370F0F #37370F
monochromatic
#070F18 #070F18 #0F2337 #1C4267 #296097

Accessibility & contrast

On white

15.96
#0F2337 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.32
#0F2337 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2337
15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F2337#FFFFFF#000000##FFFFFF
##0F23371.0015.961.3215.96
#FFFFFF15.961.0021.001.00
#0000001.3221.001.0021.00
##FFFFFF15.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1A2438
Deuteranopia (green-blind)
#152037
Tritanopia (blue-blind)
#00282A
Achromatopsia (no color)
#222222

Design tokens & code

CSS
--color: #0f2337;
/* rgb */ color: rgb(15, 35, 55);
/* oklch */ color: oklch(25.0% 0.046 250.2);
Tailwind
colors: {
  custom: {
    50: '#525d6e',
    500: '#0f2337',
    950: '#000000',
  },
}
SCSS
$custom: #0f2337;
$custom-light: #525d6e;
$custom-dark: #000000;
JSON
{
  "hex": "#0f2337",
  "rgb": {
    "r": 15,
    "g": 35,
    "b": 55
  },
  "hsl": {
    "h": 210,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25044,
    "c": 0.04625,
    "h": 250.2
  },
  "luminance": 0.01579
}

Semantic roles & 50–950 ramp

primary
#0F2337
secondary
#715131
accent
#9447E0
background
#F4F5F6
surface
#E7E9EB
border
#C3C5C6
text
#020407
muted
#78797A

Preview Lab

Preview with #0F2337

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

Preview Lab → · Contrast checker → · Palette generator →

#0F2337 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva