#0F4053#0F4053

#0F4053 is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 34.9% C 0.060 H 228.6°. Best body text is #FFFFFF at 11.18:1 contrast (WCAG AA passes).

Color values

HEX#0F4053
RGBrgb(15, 64, 83)
HSLhsl(197, 69%, 19%)
HSVhsv(197, 82%, 33%)
CMYKcmyk(81.9%, 22.9%, 0%, 67.5%)
CIE-LABlab(24.93, -8.64, -16.04)
CIE-LCHlch(24.93, 18.22, 241.69°)
OKLaboklab(34.92% -0.0397 -0.045)
OKLCHoklch(34.92% 0.06 228.6)
XYZxyz(3.5911, 4.3925, 8.8405)
Luminance0.0439 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0F4053 #53220F
analogous
#0F5344 #0F4053 #0F1E53
triadic
#0F4053 #530F40 #40530F
tetradic
#0F4053 #440F53 #53220F #1E530F
square
#0F4053 #440F53 #53220F #1E530F
split-complementary
#0F4053 #530F1E #53440F
monochromatic
#05141A #06181F #0F4053 #186887 #2290BB

Accessibility & contrast

On white

11.18
#0F4053 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.88
#0F4053 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F4053
11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0F4053#FFFFFF#000000##FFFFFF
##0F40531.0011.181.8811.18
#FFFFFF11.181.0021.001.00
#0000001.8821.001.0021.00
##FFFFFF11.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#363F54
Deuteranopia (green-blind)
#2D3853
Tritanopia (blue-blind)
#004546
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #0f4053;
/* rgb */ color: rgb(15, 64, 83);
/* oklch */ color: oklch(34.9% 0.060 228.6);
Tailwind
colors: {
  custom: {
    50: '#597483',
    500: '#0f4053',
    950: '#000000',
  },
}
SCSS
$custom: #0f4053;
$custom-light: #597483;
$custom-dark: #000000;
JSON
{
  "hex": "#0f4053",
  "rgb": {
    "r": 15,
    "g": 64,
    "b": 83
  },
  "hsl": {
    "h": 196.765,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.34915,
    "c": 0.06004,
    "h": 228.6
  },
  "luminance": 0.04393
}

Semantic roles & 50–950 ramp

primary
#0F4053
secondary
#8D4B31
accent
#6D3CEC
background
#F5F7F8
surface
#E9EDEF
border
#C5C8CA
text
#04080A
muted
#797B7C

Preview Lab

Preview with #0F4053

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

Preview Lab → · Contrast checker → · Palette generator →

#0F4053 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva