#0F3752#0F3752

#0F3752 is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.4% C 0.065 H 242.5°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX#0F3752
RGBrgb(15, 55, 82)
HSLhsl(204, 69%, 19%)
HSVhsv(204, 82%, 32%)
CMYKcmyk(81.7%, 32.9%, 0%, 67.8%)
CIE-LABlab(21.74, -3.15, -20.36)
CIE-LCHlch(21.74, 20.60, 261.19°)
OKLaboklab(32.36% -0.03 -0.0576)
OKLCHoklch(32.36% 0.065 242.5)
XYZxyz(3.0856, 3.4428, 8.4829)
Luminance0.0344 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F3752 #522A0F
analogous
#0F524C #0F3752 #0F1652
triadic
#0F3752 #520F37 #37520F
tetradic
#0F3752 #4C0F52 #522A0F #16520F
square
#0F3752 #4C0F52 #522A0F #16520F
split-complementary
#0F3752 #520F16 #524C0F
monochromatic
#05111A #06141E #0F3752 #185A86 #227CB9

Accessibility & contrast

On white

12.44
#0F3752 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.69
#0F3752 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3752
12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F3752#FFFFFF#000000##FFFFFF
##0F37521.0012.441.6912.44
#FFFFFF12.441.0021.001.00
#0000001.6921.001.0021.00
##FFFFFF12.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2B3853
Deuteranopia (green-blind)
#213152
Tritanopia (blue-blind)
#003E41
Achromatopsia (no color)
#343434

Design tokens & code

CSS
--color: #0f3752;
/* rgb */ color: rgb(15, 55, 82);
/* oklch */ color: oklch(32.4% 0.065 242.5);
Tailwind
colors: {
  custom: {
    50: '#596d82',
    500: '#0f3752',
    950: '#000000',
  },
}
SCSS
$custom: #0f3752;
$custom-light: #596d82;
$custom-dark: #000000;
JSON
{
  "hex": "#0f3752",
  "rgb": {
    "r": 15,
    "g": 55,
    "b": 82
  },
  "hsl": {
    "h": 204.179,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.32359,
    "c": 0.06498,
    "h": 242.5
  },
  "luminance": 0.03443
}

Semantic roles & 50–950 ramp

primary
#0F3752
secondary
#8C5631
accent
#833CEC
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#04070A
muted
#797A7C

Preview Lab

Preview with #0F3752

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

Preview Lab → · Contrast checker → · Palette generator →

#0F3752 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva