#190B49#190B49

#190B49 is a very dark, moderate violet. Relative luminance 0.009; OKLCH L 22.2% C 0.106 H 284.0°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX#190B49
RGBrgb(25, 11, 73)
HSLhsl(254, 74%, 16%)
HSVhsv(254, 85%, 29%)
CMYKcmyk(65.8%, 84.9%, 0%, 71.4%)
CIE-LABlab(8.37, 26.31, -35.71)
CIE-LCHlch(8.37, 44.36, 306.38°)
OKLaboklab(22.18% 0.0256 -0.1029)
OKLCHoklch(22.18% 0.106 284)
XYZxyz(1.7228, 0.9269, 6.3902)
Luminance0.0093 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190B49 #3B490B
analogous
#0B1C49 #190B49 #380B49
triadic
#190B49 #49190B #0B4919
tetradic
#190B49 #490B1C #3B490B #0B4938
square
#190B49 #490B1C #3B490B #0B4938
split-complementary
#190B49 #49380B #1C490B
monochromatic
#09041B #09041B #190B49 #2B137E #3D1BB3

Accessibility & contrast

On white

17.72
#190B49 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.19
#190B49 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190B49
17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190B49#FFFFFF#000000##FFFFFF
##190B491.0017.721.1917.72
#FFFFFF17.721.0021.001.00
#0000001.1921.001.0021.00
##FFFFFF17.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001A4B
Deuteranopia (green-blind)
#001648
Tritanopia (blue-blind)
#001D29
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #190b49;
/* rgb */ color: rgb(25, 11, 73);
/* oklch */ color: oklch(22.2% 0.106 284.0);
Tailwind
colors: {
  custom: {
    50: '#5d4c7c',
    500: '#190b49',
    950: '#000000',
  },
}
SCSS
$custom: #190b49;
$custom-light: #5d4c7c;
$custom-dark: #000000;
JSON
{
  "hex": "#190b49",
  "rgb": {
    "r": 25,
    "g": 11,
    "b": 73
  },
  "hsl": {
    "h": 253.548,
    "s": 73.81,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22181,
    "c": 0.10607,
    "h": 284
  },
  "luminance": 0.00927
}

Semantic roles & 50–950 ramp

primary
#190B49
secondary
#71852A
accent
#F037C7
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#050109
muted
#79777B

Preview Lab

Preview with #190B49

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

Preview Lab → · Contrast checker → · Palette generator →

#190B49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva