#0F3C50#0F3C50

#0F3C50 is a dark, muted cyan. Relative luminance 0.039; OKLCH L 33.6% C 0.059 H 231.8°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX#0F3C50
RGBrgb(15, 60, 80)
HSLhsl(198, 68%, 19%)
HSVhsv(198, 81%, 31%)
CMYKcmyk(81.3%, 25%, 0%, 68.6%)
CIE-LABlab(23.38, -7.28, -16.47)
CIE-LCHlch(23.38, 18.00, 246.15°)
OKLaboklab(33.63% -0.0364 -0.0463)
OKLCHoklch(33.63% 0.059 231.8)
XYZxyz(3.2602, 3.9121, 8.1711)
Luminance0.0391 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F3C50 #50230F
analogous
#0F5043 #0F3C50 #0F1B50
triadic
#0F3C50 #500F3C #3C500F
tetradic
#0F3C50 #430F50 #50230F #1B500F
square
#0F3C50 #430F50 #50230F #1B500F
split-complementary
#0F3C50 #500F1B #50430F
monochromatic
#05131A #05151C #0F3C50 #196384 #2289B7

Accessibility & contrast

On white

11.78
#0F3C50 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.78
#0F3C50 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3C50
11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F3C50#FFFFFF#000000##FFFFFF
##0F3C501.0011.781.7811.78
#FFFFFF11.781.0021.001.00
#0000001.7821.001.0021.00
##FFFFFF11.781.0021.001.00

Color blindness preview

Protanopia (red-blind)
#323B51
Deuteranopia (green-blind)
#293550
Tritanopia (blue-blind)
#004143
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #0f3c50;
/* rgb */ color: rgb(15, 60, 80);
/* oklch */ color: oklch(33.6% 0.059 231.8);
Tailwind
colors: {
  custom: {
    50: '#587181',
    500: '#0f3c50',
    950: '#000000',
  },
}
SCSS
$custom: #0f3c50;
$custom-light: #587181;
$custom-dark: #000000;
JSON
{
  "hex": "#0f3c50",
  "rgb": {
    "r": 15,
    "g": 60,
    "b": 80
  },
  "hsl": {
    "h": 198.462,
    "s": 68.421,
    "l": 18.627
  },
  "oklch": {
    "l": 0.33629,
    "c": 0.05891,
    "h": 231.8
  },
  "luminance": 0.03912
}

Semantic roles & 50–950 ramp

primary
#0F3C50
secondary
#8A4C31
accent
#723DEB
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#04070A
muted
#797A7C

Preview Lab

Preview with #0F3C50

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

Preview Lab → · Contrast checker → · Palette generator →

#0F3C50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva