#163977#163977

#163977 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.8% C 0.114 H 260.8°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX#163977
RGBrgb(22, 57, 119)
HSLhsl(218, 69%, 28%)
HSVhsv(218, 82%, 47%)
CMYKcmyk(81.5%, 52.1%, 0%, 53.3%)
CIE-LABlab(25.04, 11.97, -39.08)
CIE-LCHlch(25.04, 40.87, 287.04°)
OKLaboklab(35.77% -0.0181 -0.1124)
OKLCHoklch(35.77% 0.114 260.8)
XYZxyz(5.1226, 4.4281, 18.0339)
Luminance0.0443 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163977 #775416
analogous
#166977 #163977 #241677
triadic
#163977 #771639 #397716
tetradic
#163977 #771669 #775416 #167724
square
#163977 #771669 #775416 #167724
split-complementary
#163977 #772416 #697716
monochromatic
#050C1A #0C2043 #163977 #2052AB #2F6CD9

Accessibility & contrast

On white

11.14
#163977 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#163977 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163977
11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163977#FFFFFF#000000##FFFFFF
##1639771.0011.141.8911.14
#FFFFFF11.141.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.141.0021.001.00

Color blindness preview

Protanopia (red-blind)
#134079
Deuteranopia (green-blind)
#003776
Tritanopia (blue-blind)
#004852
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #163977;
/* rgb */ color: rgb(22, 57, 119);
/* oklch */ color: oklch(35.8% 0.114 260.8);
Tailwind
colors: {
  custom: {
    50: '#646e9f',
    500: '#163977',
    950: '#000000',
  },
}
SCSS
$custom: #163977;
$custom-light: #646e9f;
$custom-dark: #000000;
JSON
{
  "hex": "#163977",
  "rgb": {
    "r": 22,
    "g": 57,
    "b": 119
  },
  "hsl": {
    "h": 218.351,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.35774,
    "c": 0.11388,
    "h": 260.8
  },
  "luminance": 0.04429
}

Semantic roles & 50–950 ramp

primary
#163977
secondary
#AC843C
accent
#AC3CEC
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06070E
muted
#7A7A7E

Preview Lab

Preview with #163977

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

Preview Lab → · Contrast checker → · Palette generator →

#163977 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva