#163550#163550

#163550 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.061 H 247.4°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX#163550
RGBrgb(22, 53, 80)
HSLhsl(208, 57%, 20%)
HSVhsv(208, 73%, 31%)
CMYKcmyk(72.5%, 33.7%, 0%, 68.6%)
CIE-LABlab(21.19, -1.39, -19.86)
CIE-LCHlch(21.19, 19.91, 265.98°)
OKLaboklab(31.96% -0.0234 -0.0561)
OKLCHoklch(31.96% 0.061 247.4)
XYZxyz(3.0514, 3.2957, 8.0632)
Luminance0.0330 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163550 #503116
analogous
#16504E #163550 #161850
triadic
#163550 #501635 #355016
tetradic
#163550 #4E1650 #503116 #185016
square
#163550 #4E1650 #503116 #185016
split-complementary
#163550 #501618 #504E16
monochromatic
#071018 #091520 #163550 #235580 #3075B0

Accessibility & contrast

On white

12.66
#163550 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#163550 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163550
12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163550#FFFFFF#000000##FFFFFF
##1635501.0012.661.6612.66
#FFFFFF12.661.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.661.0021.001.00

Color blindness preview

Protanopia (red-blind)
#293651
Deuteranopia (green-blind)
#21304F
Tritanopia (blue-blind)
#003B3F
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #163550;
/* rgb */ color: rgb(22, 53, 80);
/* oklch */ color: oklch(32.0% 0.061 247.4);
Tailwind
colors: {
  custom: {
    50: '#5b6c81',
    500: '#163550',
    950: '#000000',
  },
}
SCSS
$custom: #163550;
$custom-light: #5b6c81;
$custom-dark: #000000;
JSON
{
  "hex": "#163550",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 80
  },
  "hsl": {
    "h": 207.931,
    "s": 56.863,
    "l": 20
  },
  "oklch": {
    "l": 0.31964,
    "c": 0.06083,
    "h": 247.4
  },
  "luminance": 0.03296
}

Semantic roles & 50–950 ramp

primary
#163550
secondary
#875E3A
accent
#8F48E0
background
#F5F6F7
surface
#E9EBEE
border
#C5C6C9
text
#04060A
muted
#797A7C

Preview Lab

Preview with #163550

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

Preview Lab → · Contrast checker → · Palette generator →

#163550 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva