#16193F#16193F

#16193F is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.071 H 276.0°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX#16193F
RGBrgb(22, 25, 63)
HSLhsl(236, 48%, 17%)
HSVhsv(236, 65%, 25%)
CMYKcmyk(65.1%, 60.3%, 0%, 75.3%)
CIE-LABlab(10.74, 12.24, -24.82)
CIE-LCHlch(10.74, 27.67, 296.24°)
OKLaboklab(23.53% 0.0075 -0.071)
OKLCHoklch(23.53% 0.071 276)
XYZxyz(1.5754, 1.2246, 4.8550)
Luminance0.0123 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#16193F #3F3C16
analogous
#162E3F #16193F #28163F
triadic
#16193F #3F1619 #193F16
tetradic
#16193F #3F162E #3F3C16 #163F28
square
#16193F #3F162E #3F3C16 #163F28
split-complementary
#16193F #3F2816 #2E3F16
monochromatic
#080917 #080917 #16193F #262B6C #363D9A

Accessibility & contrast

On white

16.87
#16193F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#16193F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16193F
16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##16193F#FFFFFF#000000##FFFFFF
##16193F1.0016.871.2416.87
#FFFFFF16.871.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#041F40
Deuteranopia (green-blind)
#001B3E
Tritanopia (blue-blind)
#012229
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #16193f;
/* rgb */ color: rgb(22, 25, 63);
/* oklch */ color: oklch(23.5% 0.071 276.0);
Tailwind
colors: {
  custom: {
    50: '#585574',
    500: '#16193f',
    950: '#000000',
  },
}
SCSS
$custom: #16193f;
$custom-light: #585574;
$custom-dark: #000000;
JSON
{
  "hex": "#16193f",
  "rgb": {
    "r": 22,
    "g": 25,
    "b": 63
  },
  "hsl": {
    "h": 235.61,
    "s": 48.235,
    "l": 16.667
  },
  "oklch": {
    "l": 0.23528,
    "c": 0.07145,
    "h": 276
  },
  "luminance": 0.01225
}

Semantic roles & 50–950 ramp

primary
#16193F
secondary
#76723B
accent
#CE50D8
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#030308
muted
#78787B

Preview Lab

Preview with #16193F

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

Preview Lab → · Contrast checker → · Palette generator →

#16193F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva