#190E66#190E66

#190E66 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.141 H 275.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX#190E66
RGBrgb(25, 14, 102)
HSLhsl(248, 76%, 23%)
HSVhsv(248, 86%, 40%)
CMYKcmyk(75.5%, 86.3%, 0%, 60%)
CIE-LABlab(12.48, 34.47, -48.61)
CIE-LCHlch(12.48, 59.59, 305.34°)
OKLaboklab(26.09% 0.0145 -0.1405)
OKLCHoklch(26.09% 0.141 275.9)
XYZxyz(2.9554, 1.4798, 12.6977)
Luminance0.0148 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190E66 #5B660E
analogous
#0E2F66 #190E66 #450E66
triadic
#190E66 #66190E #0E6619
tetradic
#190E66 #660E2F #5B660E #0E6645
square
#190E66 #660E2F #5B660E #0E6645
split-complementary
#190E66 #66450E #2F660E
monochromatic
#07041B #0C0730 #190E66 #26159C #331DD2

Accessibility & contrast

On white

16.20
#190E66 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.30
#190E66 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190E66
16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190E66#FFFFFF#000000##FFFFFF
##190E661.0016.201.3016.20
#FFFFFF16.201.0021.001.00
#0000001.3021.001.0021.00
##FFFFFF16.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002468
Deuteranopia (green-blind)
#001D65
Tritanopia (blue-blind)
#002A3B
Achromatopsia (no color)
#202020

Design tokens & code

CSS
--color: #190e66;
/* rgb */ color: rgb(25, 14, 102);
/* oklch */ color: oklch(26.1% 0.141 275.9);
Tailwind
colors: {
  custom: {
    50: '#645093',
    500: '#190e66',
    950: '#000000',
  },
}
SCSS
$custom: #190e66;
$custom-light: #645093;
$custom-dark: #000000;
JSON
{
  "hex": "#190e66",
  "rgb": {
    "r": 25,
    "g": 14,
    "b": 102
  },
  "hsl": {
    "h": 247.5,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26089,
    "c": 0.14126,
    "h": 275.9
  },
  "luminance": 0.0148
}

Semantic roles & 50–950 ramp

primary
#190E66
secondary
#919F31
accent
#F235DB
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#06020D
muted
#7A787E

Preview Lab

Preview with #190E66

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

Preview Lab → · Contrast checker → · Palette generator →

#190E66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva