#163D76#163D76

#163D76 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.6% C 0.107 H 258.3°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX#163D76
RGBrgb(22, 61, 118)
HSLhsl(216, 69%, 27%)
HSVhsv(216, 81%, 46%)
CMYKcmyk(81.4%, 48.3%, 0%, 53.7%)
CIE-LABlab(26.20, 8.73, -36.57)
CIE-LCHlch(26.20, 37.60, 283.43°)
OKLaboklab(36.65% -0.0217 -0.105)
OKLCHoklch(36.65% 0.107 258.3)
XYZxyz(5.2684, 4.8154, 17.7878)
Luminance0.0482 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163D76 #764F16
analogous
#166D76 #163D76 #1F1676
triadic
#163D76 #76163D #3D7616
tetradic
#163D76 #76166D #764F16 #16761F
square
#163D76 #76166D #764F16 #16761F
split-complementary
#163D76 #761F16 #6D7616
monochromatic
#050D1A #0C2242 #163D76 #2058AA #2E73D8

Accessibility & contrast

On white

10.70
#163D76 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.96
#163D76 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163D76
10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163D76#FFFFFF#000000##FFFFFF
##163D761.0010.701.9610.70
#FFFFFF10.701.0021.001.00
#0000001.9621.001.0021.00
##FFFFFF10.701.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1E4378
Deuteranopia (green-blind)
#063A75
Tritanopia (blue-blind)
#004B53
Achromatopsia (no color)
#3E3E3E

Design tokens & code

CSS
--color: #163d76;
/* rgb */ color: rgb(22, 61, 118);
/* oklch */ color: oklch(36.6% 0.107 258.3);
Tailwind
colors: {
  custom: {
    50: '#64719e',
    500: '#163d76',
    950: '#000000',
  },
}
SCSS
$custom: #163d76;
$custom-light: #64719e;
$custom-dark: #000000;
JSON
{
  "hex": "#163d76",
  "rgb": {
    "r": 22,
    "g": 61,
    "b": 118
  },
  "hsl": {
    "h": 215.625,
    "s": 68.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.36645,
    "c": 0.10719,
    "h": 258.3
  },
  "luminance": 0.04816
}

Semantic roles & 50–950 ramp

primary
#163D76
secondary
#AC7E3C
accent
#A43CEB
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06070E
muted
#7A7A7E

Preview Lab

Preview with #163D76

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

Preview Lab → · Contrast checker → · Palette generator →

#163D76 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva