#163A76#163A76

#163A76 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 35.9% C 0.111 H 260.1°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX#163A76
RGBrgb(22, 58, 118)
HSLhsl(218, 69%, 27%)
HSVhsv(218, 81%, 46%)
CMYKcmyk(81.4%, 50.8%, 0%, 53.7%)
CIE-LABlab(25.27, 10.85, -38.07)
CIE-LCHlch(25.27, 39.58, 285.90°)
OKLaboklab(35.93% -0.0191 -0.1094)
OKLCHoklch(35.93% 0.111 260.1)
XYZxyz(5.1128, 4.5041, 17.7359)
Luminance0.0450 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#163A76 #765216
analogous
#166A76 #163A76 #221676
triadic
#163A76 #76163A #3A7616
tetradic
#163A76 #76166A #765216 #167622
square
#163A76 #76166A #765216 #167622
split-complementary
#163A76 #762216 #6A7616
monochromatic
#050D1A #0C2142 #163A76 #2053AA #2E6ED8

Accessibility & contrast

On white

11.05
#163A76 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.90
#163A76 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163A76
11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##163A76#FFFFFF#000000##FFFFFF
##163A761.0011.051.9011.05
#FFFFFF11.051.0021.001.00
#0000001.9021.001.0021.00
##FFFFFF11.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#174178
Deuteranopia (green-blind)
#003875
Tritanopia (blue-blind)
#004852
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #163a76;
/* rgb */ color: rgb(22, 58, 118);
/* oklch */ color: oklch(35.9% 0.111 260.1);
Tailwind
colors: {
  custom: {
    50: '#646f9e',
    500: '#163a76',
    950: '#000000',
  },
}
SCSS
$custom: #163a76;
$custom-light: #646f9e;
$custom-dark: #000000;
JSON
{
  "hex": "#163a76",
  "rgb": {
    "r": 22,
    "g": 58,
    "b": 118
  },
  "hsl": {
    "h": 217.5,
    "s": 68.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.35929,
    "c": 0.11109,
    "h": 260.1
  },
  "luminance": 0.04505
}

Semantic roles & 50–950 ramp

primary
#163A76
secondary
#AC823C
accent
#AA3CEB
background
#F6F6F9
surface
#EBECF2
border
#C6C7CC
text
#06070E
muted
#7A7A7E

Preview Lab

Preview with #163A76

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

Preview Lab → · Contrast checker → · Palette generator →

#163A76 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva