#163179#163179

#163179 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.1% C 0.127 H 264.8°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX#163179
RGBrgb(22, 49, 121)
HSLhsl(224, 69%, 28%)
HSVhsv(224, 82%, 47%)
CMYKcmyk(81.8%, 59.5%, 0%, 52.5%)
CIE-LABlab(22.82, 18.51, -43.95)
CIE-LCHlch(22.82, 47.69, 292.84°)
OKLaboklab(34.14% -0.0116 -0.1269)
OKLCHoklch(34.14% 0.127 264.8)
XYZxyz(4.8792, 3.7471, 18.5516)
Luminance0.0375 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163179 #795E16
analogous
#166279 #163179 #2C1679
triadic
#163179 #791631 #317916
tetradic
#163179 #791662 #795E16 #16792C
square
#163179 #791662 #795E16 #16792C
split-complementary
#163179 #792C16 #627916
monochromatic
#050A1A #0D1C45 #163179 #1F46AD #305ED9

Accessibility & contrast

On white

12.00
#163179 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.75
#163179 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163179
12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163179#FFFFFF#000000##FFFFFF
##1631791.0012.001.7512.00
#FFFFFF12.001.0021.001.00
#0000001.7521.001.0021.00
##FFFFFF12.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B7B
Deuteranopia (green-blind)
#003278
Tritanopia (blue-blind)
#004350
Achromatopsia (no color)
#363636

Design tokens & code

CSS
--color: #163179;
/* rgb */ color: rgb(22, 49, 121);
/* oklch */ color: oklch(34.1% 0.127 264.8);
Tailwind
colors: {
  custom: {
    50: '#6568a0',
    500: '#163179',
    950: '#000000',
  },
}
SCSS
$custom: #163179;
$custom-light: #6568a0;
$custom-dark: #000000;
JSON
{
  "hex": "#163179",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 121
  },
  "hsl": {
    "h": 223.636,
    "s": 69.231,
    "l": 28.039
  },
  "oklch": {
    "l": 0.34139,
    "c": 0.12744,
    "h": 264.8
  },
  "luminance": 0.03748
}

Semantic roles & 50–950 ramp

primary
#163179
secondary
#AE8F3D
accent
#BC3CEC
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06060F
muted
#7A7A7E

Preview Lab

Preview with #163179

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

Preview Lab → · Contrast checker → · Palette generator →

#163179 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva