#163F77#163F77

#163F77 is a dark, moderate cyan. Relative luminance 0.051; OKLCH L 37.2% C 0.106 H 257.3°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX#163F77
RGBrgb(22, 63, 119)
HSLhsl(215, 69%, 28%)
HSVhsv(215, 82%, 47%)
CMYKcmyk(81.5%, 47.1%, 0%, 53.3%)
CIE-LABlab(26.90, 7.75, -36.09)
CIE-LCHlch(26.90, 36.91, 282.13°)
OKLaboklab(37.2% -0.0233 -0.1035)
OKLCHoklch(37.2% 0.106 257.3)
XYZxyz(5.4369, 5.0569, 18.1387)
Luminance0.0506 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163F77 #774E16
analogous
#166F77 #163F77 #1D1677
triadic
#163F77 #77163F #3F7716
tetradic
#163F77 #77166F #774E16 #16771D
square
#163F77 #77166F #774E16 #16771D
split-complementary
#163F77 #771D16 #6F7716
monochromatic
#050E1A #0C2443 #163F77 #205AAB #2F77D9

Accessibility & contrast

On white

10.44
#163F77 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.01
#163F77 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163F77
10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163F77#FFFFFF#000000##FFFFFF
##163F771.0010.442.0110.44
#FFFFFF10.441.0021.001.00
#0000002.0121.001.0021.00
##FFFFFF10.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#224479
Deuteranopia (green-blind)
#0C3B76
Tritanopia (blue-blind)
#004C55
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #163f77;
/* rgb */ color: rgb(22, 63, 119);
/* oklch */ color: oklch(37.2% 0.106 257.3);
Tailwind
colors: {
  custom: {
    50: '#64739f',
    500: '#163f77',
    950: '#000000',
  },
}
SCSS
$custom: #163f77;
$custom-light: #64739f;
$custom-dark: #000000;
JSON
{
  "hex": "#163f77",
  "rgb": {
    "r": 22,
    "g": 63,
    "b": 119
  },
  "hsl": {
    "h": 214.639,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.37202,
    "c": 0.1061,
    "h": 257.3
  },
  "luminance": 0.05057
}

Semantic roles & 50–950 ramp

primary
#163F77
secondary
#AC7D3C
accent
#A13CEC
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06080E
muted
#7A7B7E

Preview Lab

Preview with #163F77

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

Preview Lab → · Contrast checker → · Palette generator →

#163F77 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva