#0F3448#0F3448

#0F3448 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.055 H 236.2°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX#0F3448
RGBrgb(15, 52, 72)
HSLhsl(201, 66%, 17%)
HSVhsv(201, 79%, 28%)
CMYKcmyk(79.2%, 27.8%, 0%, 71.8%)
CIE-LABlab(20.14, -5.25, -16.15)
CIE-LCHlch(20.14, 16.99, 251.99°)
OKLaboklab(30.92% -0.0304 -0.0455)
OKLCHoklch(30.92% 0.055 236.2)
XYZxyz(2.5942, 3.0251, 6.5768)
Luminance0.0302 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F3448 #48230F
analogous
#0F4840 #0F3448 #0F1748
triadic
#0F3448 #480F34 #34480F
tetradic
#0F3448 #400F48 #48230F #17480F
square
#0F3448 #400F48 #48230F #17480F
split-complementary
#0F3448 #480F17 #48400F
monochromatic
#051219 #051219 #0F3448 #1A597B #247DAD

Accessibility & contrast

On white

13.08
#0F3448 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.61
#0F3448 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3448
13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F3448#FFFFFF#000000##FFFFFF
##0F34481.0013.081.6113.08
#FFFFFF13.081.0021.001.00
#0000001.6121.001.0021.00
##FFFFFF13.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2A3449
Deuteranopia (green-blind)
#232E48
Tritanopia (blue-blind)
#00393B
Achromatopsia (no color)
#313131

Design tokens & code

CSS
--color: #0f3448;
/* rgb */ color: rgb(15, 52, 72);
/* oklch */ color: oklch(30.9% 0.055 236.2);
Tailwind
colors: {
  custom: {
    50: '#566b7b',
    500: '#0f3448',
    950: '#000000',
  },
}
SCSS
$custom: #0f3448;
$custom-light: #566b7b;
$custom-dark: #000000;
JSON
{
  "hex": "#0f3448",
  "rgb": {
    "r": 15,
    "g": 52,
    "b": 72
  },
  "hsl": {
    "h": 201.053,
    "s": 65.517,
    "l": 17.059
  },
  "oklch": {
    "l": 0.30919,
    "c": 0.05471,
    "h": 236.2
  },
  "luminance": 0.03025
}

Semantic roles & 50–950 ramp

primary
#0F3448
secondary
#824D30
accent
#7B3FE8
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#030609
muted
#787A7B

Preview Lab

Preview with #0F3448

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

Preview Lab → · Contrast checker → · Palette generator →

#0F3448 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva