#0F3E55#0F3E55

#0F3E55 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.5% C 0.063 H 234.6°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX#0F3E55
RGBrgb(15, 62, 85)
HSLhsl(200, 70%, 20%)
HSVhsv(200, 82%, 33%)
CMYKcmyk(82.4%, 27.1%, 0%, 66.7%)
CIE-LABlab(24.33, -6.56, -18.28)
CIE-LCHlch(24.33, 19.42, 250.25°)
OKLaboklab(34.47% -0.0366 -0.0515)
OKLCHoklch(34.47% 0.063 234.6)
XYZxyz(3.5587, 4.2023, 9.2161)
Luminance0.0420 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F3E55 #55260F
analogous
#0F5549 #0F3E55 #0F1B55
triadic
#0F3E55 #550F3E #3E550F
tetradic
#0F3E55 #490F55 #55260F #1B550F
square
#0F3E55 #490F55 #55260F #1B550F
split-complementary
#0F3E55 #550F1B #55490F
monochromatic
#05131A #061821 #0F3E55 #186489 #218ABD

Accessibility & contrast

On white

11.41
#0F3E55 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.84
#0F3E55 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F3E55
11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F3E55#FFFFFF#000000##FFFFFF
##0F3E551.0011.411.8411.41
#FFFFFF11.411.0021.001.00
#0000001.8421.001.0021.00
##FFFFFF11.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#333E56
Deuteranopia (green-blind)
#293755
Tritanopia (blue-blind)
#004446
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #0f3e55;
/* rgb */ color: rgb(15, 62, 85);
/* oklch */ color: oklch(34.5% 0.063 234.6);
Tailwind
colors: {
  custom: {
    50: '#5a7385',
    500: '#0f3e55',
    950: '#000000',
  },
}
SCSS
$custom: #0f3e55;
$custom-light: #5a7385;
$custom-dark: #000000;
JSON
{
  "hex": "#0f3e55",
  "rgb": {
    "r": 15,
    "g": 62,
    "b": 85
  },
  "hsl": {
    "h": 199.714,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.34469,
    "c": 0.06322,
    "h": 234.6
  },
  "luminance": 0.04203
}

Semantic roles & 50–950 ramp

primary
#0F3E55
secondary
#8F5031
accent
#753BED
background
#F5F6F8
surface
#E9ECEF
border
#C5C7CA
text
#04080B
muted
#797B7C

Preview Lab

Preview with #0F3E55

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

Preview Lab → · Contrast checker → · Palette generator →

#0F3E55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva