#163677#163677

#163677 is a dark, moderate blue. Relative luminance 0.041; OKLCH L 35.1% C 0.118 H 262.4°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX#163677
RGBrgb(22, 54, 119)
HSLhsl(220, 69%, 28%)
HSVhsv(220, 82%, 47%)
CMYKcmyk(81.5%, 54.6%, 0%, 53.3%)
CIE-LABlab(24.13, 14.11, -40.55)
CIE-LCHlch(24.13, 42.93, 289.18°)
OKLaboklab(35.08% -0.0156 -0.1168)
OKLCHoklch(35.08% 0.118 262.4)
XYZxyz(4.9786, 4.1402, 17.9859)
Luminance0.0414 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163677 #775716
analogous
#166677 #163677 #261677
triadic
#163677 #771636 #367716
tetradic
#163677 #771666 #775716 #167726
square
#163677 #771666 #775716 #167726
split-complementary
#163677 #772616 #667716
monochromatic
#050C1A #0C1F43 #163677 #204DAB #2F67D9

Accessibility & contrast

On white

11.49
#163677 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.83
#163677 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163677
11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163677#FFFFFF#000000##FFFFFF
##1636771.0011.491.8311.49
#FFFFFF11.491.0021.001.00
#0000001.8321.001.0021.00
##FFFFFF11.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#073E79
Deuteranopia (green-blind)
#003576
Tritanopia (blue-blind)
#004651
Achromatopsia (no color)
#393939

Design tokens & code

CSS
--color: #163677;
/* rgb */ color: rgb(22, 54, 119);
/* oklch */ color: oklch(35.1% 0.118 262.4);
Tailwind
colors: {
  custom: {
    50: '#646c9f',
    500: '#163677',
    950: '#000000',
  },
}
SCSS
$custom: #163677;
$custom-light: #646c9f;
$custom-dark: #000000;
JSON
{
  "hex": "#163677",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 119
  },
  "hsl": {
    "h": 220.206,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.3508,
    "c": 0.11786,
    "h": 262.4
  },
  "luminance": 0.04141
}

Semantic roles & 50–950 ramp

primary
#163677
secondary
#AC873C
accent
#B23CEC
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060E
muted
#7A7A7E

Preview Lab

Preview with #163677

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

Preview Lab → · Contrast checker → · Palette generator →

#163677 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva