#163586#163586

#163586 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.141 H 264.4°. Best body text is #FFFFFF at 11.13:1 contrast (WCAG AA passes).

Color values

HEX#163586
RGBrgb(22, 53, 134)
HSLhsl(223, 72%, 31%)
HSVhsv(223, 84%, 53%)
CMYKcmyk(83.6%, 60.4%, 0%, 47.5%)
CIE-LABlab(25.07, 21.02, -48.47)
CIE-LCHlch(25.07, 52.83, 293.45°)
OKLaboklab(36.17% -0.0137 -0.1401)
OKLCHoklch(36.17% 0.141 264.4)
XYZxyz(5.9055, 4.4373, 23.0949)
Luminance0.0444 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163586 #866716
analogous
#166D86 #163586 #2F1686
triadic
#163586 #861635 #358616
tetradic
#163586 #86166D #866716 #16862F
square
#163586 #86166D #866716 #16862F
split-complementary
#163586 #862F16 #6D8616
monochromatic
#050B1D #0D2051 #163586 #1F4ABB #3866DE

Accessibility & contrast

On white

11.13
#163586 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#163586 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163586
11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163586#FFFFFF#000000##FFFFFF
##1635861.0011.131.8911.13
#FFFFFF11.131.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004189
Deuteranopia (green-blind)
#003684
Tritanopia (blue-blind)
#004A58
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #163586;
/* rgb */ color: rgb(22, 53, 134);
/* oklch */ color: oklch(36.2% 0.141 264.4);
Tailwind
colors: {
  custom: {
    50: '#686baa',
    500: '#163586',
    950: '#000000',
  },
}
SCSS
$custom: #163586;
$custom-light: #686baa;
$custom-dark: #000000;
JSON
{
  "hex": "#163586",
  "rgb": {
    "r": 22,
    "g": 53,
    "b": 134
  },
  "hsl": {
    "h": 223.393,
    "s": 71.795,
    "l": 30.588
  },
  "oklch": {
    "l": 0.36174,
    "c": 0.14078,
    "h": 264.4
  },
  "luminance": 0.04438
}

Semantic roles & 50–950 ramp

primary
#163586
secondary
#BA983E
accent
#BC39EF
background
#F6F6FA
surface
#ECEBF4
border
#C7C6CE
text
#070610
muted
#7A7A7F

Preview Lab

Preview with #163586

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

Preview Lab → · Contrast checker → · Palette generator →

#163586 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva