#19389E#19389E

#19389E is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.1% C 0.169 H 265.6°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX#19389E
RGBrgb(25, 56, 158)
HSLhsl(226, 73%, 36%)
HSVhsv(226, 84%, 62%)
CMYKcmyk(84.2%, 64.6%, 0%, 38%)
CIE-LABlab(28.12, 28.80, -58.25)
CIE-LCHlch(28.12, 64.98, 296.31°)
OKLaboklab(39.14% -0.013 -0.1687)
OKLCHoklch(39.14% 0.169 265.6)
XYZxyz(7.9845, 5.5027, 32.9824)
Luminance0.0550 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19389E #9E7F19
analogous
#197A9E #19389E #3C199E
triadic
#19389E #9E1938 #389E19
tetradic
#19389E #9E197A #9E7F19 #199E3C
square
#19389E #9E197A #9E7F19 #199E3C
split-complementary
#19389E #9E3C19 #7A9E19
monochromatic
#081334 #112569 #19389E #214BD3 #4E71E3

Accessibility & contrast

On white

10.00
#19389E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#19389E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19389E
10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19389E#FFFFFF#000000##FFFFFF
##19389E1.0010.002.1010.00
#FFFFFF10.001.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF10.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0049A1
Deuteranopia (green-blind)
#003C9C
Tritanopia (blue-blind)
#005365
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #19389e;
/* rgb */ color: rgb(25, 56, 158);
/* oklch */ color: oklch(39.1% 0.169 265.6);
Tailwind
colors: {
  custom: {
    50: '#6f6ebc',
    500: '#19389e',
    950: '#000000',
  },
}
SCSS
$custom: #19389e;
$custom-light: #6f6ebc;
$custom-dark: #000000;
JSON
{
  "hex": "#19389e",
  "rgb": {
    "r": 25,
    "g": 56,
    "b": 158
  },
  "hsl": {
    "h": 226.015,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39137,
    "c": 0.16918,
    "h": 265.6
  },
  "luminance": 0.05504
}

Semantic roles & 50–950 ramp

primary
#19389E
secondary
#C5A94E
accent
#C538EF
background
#F7F6FB
surface
#EDEBF6
border
#C8C6D0
text
#090712
muted
#7B7A81

Preview Lab

Preview with #19389E

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

Preview Lab → · Contrast checker → · Palette generator →

#19389E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva