#190B4C#190B4C

#190B4C is a very dark, moderate violet. Relative luminance 0.010; OKLCH L 22.5% C 0.110 H 282.9°. Best body text is #FFFFFF at 17.59:1 contrast (WCAG AA passes).

Color values

HEX#190B4C
RGBrgb(25, 11, 76)
HSLhsl(253, 75%, 17%)
HSVhsv(253, 86%, 30%)
CMYKcmyk(67.1%, 85.5%, 0%, 70.2%)
CIE-LABlab(8.72, 27.33, -37.22)
CIE-LCHlch(8.72, 46.18, 306.29°)
OKLaboklab(22.53% 0.0247 -0.1073)
OKLCHoklch(22.53% 0.11 282.9)
XYZxyz(1.8247, 0.9677, 6.9267)
Luminance0.0097 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190B4C #3E4C0B
analogous
#0B1E4C #190B4C #3A0B4C
triadic
#190B4C #4C190B #0B4C19
tetradic
#190B4C #4C0B1E #3E4C0B #0B4C3A
square
#190B4C #4C0B1E #3E4C0B #0B4C3A
split-complementary
#190B4C #4C3A0B #1E4C0B
monochromatic
#09041B #09041B #190B4C #2B1381 #3C1AB7

Accessibility & contrast

On white

17.59
#190B4C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.19
#190B4C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190B4C
17.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190B4C#FFFFFF#000000##FFFFFF
##190B4C1.0017.591.1917.59
#FFFFFF17.591.0021.001.00
#0000001.1921.001.0021.00
##FFFFFF17.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001B4E
Deuteranopia (green-blind)
#00174B
Tritanopia (blue-blind)
#001E2B
Achromatopsia (no color)
#191919

Design tokens & code

CSS
--color: #190b4c;
/* rgb */ color: rgb(25, 11, 76);
/* oklch */ color: oklch(22.5% 0.110 282.9);
Tailwind
colors: {
  custom: {
    50: '#5e4c7f',
    500: '#190b4c',
    950: '#000000',
  },
}
SCSS
$custom: #190b4c;
$custom-light: #5e4c7f;
$custom-dark: #000000;
JSON
{
  "hex": "#190b4c",
  "rgb": {
    "r": 25,
    "g": 11,
    "b": 76
  },
  "hsl": {
    "h": 252.923,
    "s": 74.713,
    "l": 17.059
  },
  "oklch": {
    "l": 0.22533,
    "c": 0.11013,
    "h": 282.9
  },
  "luminance": 0.00968
}

Semantic roles & 50–950 ramp

primary
#190B4C
secondary
#74882B
accent
#F136C9
background
#F5F4F7
surface
#EAE7EE
border
#C6C3C9
text
#05010A
muted
#79777C

Preview Lab

Preview with #190B4C

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

Preview Lab → · Contrast checker → · Palette generator →

#190B4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva