#0D404F#0D404F

#0D404F is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.6% C 0.057 H 222.3°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX#0D404F
RGBrgb(13, 64, 79)
HSLhsl(194, 72%, 18%)
HSVhsv(194, 84%, 31%)
CMYKcmyk(83.5%, 19%, 0%, 69%)
CIE-LABlab(24.69, -10.48, -13.78)
CIE-LCHlch(24.69, 17.32, 232.74°)
OKLaboklab(34.65% -0.0425 -0.0386)
OKLCHoklch(34.65% 0.057 222.3)
XYZxyz(3.4101, 4.3165, 8.0491)
Luminance0.0432 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0D404F #4F1C0D
analogous
#0D4F3D #0D404F #0D1F4F
triadic
#0D404F #4F0D40 #404F0D
tetradic
#0D404F #3D0D4F #4F1C0D #1F4F0D
square
#0D404F #3D0D4F #4F1C0D #1F4F0D
split-complementary
#0D404F #4F0D1F #4F3D0D
monochromatic
#04151A #04151A #0D404F #166B84 #1E95B8

Accessibility & contrast

On white

11.27
#0D404F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#0D404F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D404F
11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0D404F#FFFFFF#000000##FFFFFF
##0D404F1.0011.271.8611.27
#FFFFFF11.271.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#373E50
Deuteranopia (green-blind)
#2E384F
Tritanopia (blue-blind)
#004545
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #0d404f;
/* rgb */ color: rgb(13, 64, 79);
/* oklch */ color: oklch(34.6% 0.057 222.3);
Tailwind
colors: {
  custom: {
    50: '#587480',
    500: '#0d404f',
    950: '#000000',
  },
}
SCSS
$custom: #0d404f;
$custom-light: #587480;
$custom-dark: #000000;
JSON
{
  "hex": "#0d404f",
  "rgb": {
    "r": 13,
    "g": 64,
    "b": 79
  },
  "hsl": {
    "h": 193.636,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34649,
    "c": 0.05737,
    "h": 222.3
  },
  "luminance": 0.04317
}

Semantic roles & 50–950 ramp

primary
#0D404F
secondary
#8A432E
accent
#6239EE
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#04080A
muted
#797B7C

Preview Lab

Preview with #0D404F

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

Preview Lab → · Contrast checker → · Palette generator →

#0D404F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva