#163779#163779

#163779 is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.5% C 0.119 H 262.2°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX#163779
RGBrgb(22, 55, 121)
HSLhsl(220, 69%, 28%)
HSVhsv(220, 82%, 47%)
CMYKcmyk(81.8%, 54.5%, 0%, 52.5%)
CIE-LABlab(24.59, 14.23, -41.08)
CIE-LCHlch(24.59, 43.47, 289.11°)
OKLaboklab(35.48% -0.0162 -0.1184)
OKLCHoklch(35.48% 0.119 262.2)
XYZxyz(5.1470, 4.2828, 18.6409)
Luminance0.0428 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163779 #795816
analogous
#166879 #163779 #261679
triadic
#163779 #791637 #377916
tetradic
#163779 #791668 #795816 #167926
square
#163779 #791668 #795816 #167926
split-complementary
#163779 #792616 #687916
monochromatic
#050C1A #0D1F45 #163779 #1F4FAD #3068D9

Accessibility & contrast

On white

11.31
#163779 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#163779 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163779
11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163779#FFFFFF#000000##FFFFFF
##1637791.0011.311.8611.31
#FFFFFF11.311.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.311.0021.001.00

Color blindness preview

Protanopia (red-blind)
#073F7B
Deuteranopia (green-blind)
#003678
Tritanopia (blue-blind)
#004752
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #163779;
/* rgb */ color: rgb(22, 55, 121);
/* oklch */ color: oklch(35.5% 0.119 262.2);
Tailwind
colors: {
  custom: {
    50: '#656da0',
    500: '#163779',
    950: '#000000',
  },
}
SCSS
$custom: #163779;
$custom-light: #656da0;
$custom-dark: #000000;
JSON
{
  "hex": "#163779",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 121
  },
  "hsl": {
    "h": 220,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.35476,
    "c": 0.11946,
    "h": 262.2
  },
  "luminance": 0.04283
}

Semantic roles & 50–950 ramp

primary
#163779
secondary
#AE883D
accent
#B13CEC
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06070F
muted
#7A7A7E

Preview Lab

Preview with #163779

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

Preview Lab → · Contrast checker → · Palette generator →

#163779 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva