#190E57#190E57

#190E57 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.3% C 0.122 H 279.1°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX#190E57
RGBrgb(25, 14, 87)
HSLhsl(249, 72%, 20%)
HSVhsv(249, 84%, 34%)
CMYKcmyk(71.3%, 83.9%, 0%, 65.9%)
CIE-LABlab(10.62, 29.41, -41.63)
CIE-LCHlch(10.62, 50.97, 305.23°)
OKLaboklab(24.25% 0.0192 -0.1202)
OKLCHoklch(24.25% 0.122 279.1)
XYZxyz(2.2777, 1.2087, 9.1282)
Luminance0.0121 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190E57 #4C570E
analogous
#0E2857 #190E57 #3E0E57
triadic
#190E57 #57190E #0E5719
tetradic
#190E57 #570E28 #4C570E #0E573E
square
#190E57 #570E28 #4C570E #0E573E
split-complementary
#190E57 #573E0E #28570E
monochromatic
#08041A #0A0622 #190E57 #28168C #371FC0

Accessibility & contrast

On white

16.91
#190E57 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#190E57 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190E57
16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190E57#FFFFFF#000000##FFFFFF
##190E571.0016.911.2416.91
#FFFFFF16.911.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.911.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001F59
Deuteranopia (green-blind)
#001A56
Tritanopia (blue-blind)
#002432
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #190e57;
/* rgb */ color: rgb(25, 14, 87);
/* oklch */ color: oklch(24.3% 0.122 279.1);
Tailwind
colors: {
  custom: {
    50: '#604e87',
    500: '#190e57',
    950: '#000000',
  },
}
SCSS
$custom: #190e57;
$custom-light: #604e87;
$custom-dark: #000000;
JSON
{
  "hex": "#190e57",
  "rgb": {
    "r": 25,
    "g": 14,
    "b": 87
  },
  "hsl": {
    "h": 249.041,
    "s": 72.277,
    "l": 19.804
  },
  "oklch": {
    "l": 0.24252,
    "c": 0.12175,
    "h": 279.1
  },
  "luminance": 0.01209
}

Semantic roles & 50–950 ramp

primary
#190E57
secondary
#829130
accent
#EF39D4
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#05020B
muted
#7A787C

Preview Lab

Preview with #190E57

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

Preview Lab → · Contrast checker → · Palette generator →

#190E57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva