#190A43#190A43

#190A43 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.3% C 0.099 H 286.7°. Best body text is #FFFFFF at 18.01:1 contrast (WCAG AA passes).

Color values

HEX#190A43
RGBrgb(25, 10, 67)
HSLhsl(256, 74%, 15%)
HSVhsv(256, 85%, 26%)
CMYKcmyk(62.7%, 85.1%, 0%, 73.7%)
CIE-LABlab(7.49, 24.80, -32.94)
CIE-LCHlch(7.49, 41.23, 306.98°)
OKLaboklab(21.35% 0.0284 -0.0948)
OKLCHoklch(21.35% 0.099 286.7)
XYZxyz(1.5223, 0.8289, 5.3889)
Luminance0.0083 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#190A43 #34430A
analogous
#0A1843 #190A43 #350A43
triadic
#190A43 #43190A #0A4319
tetradic
#190A43 #430A18 #34430A #0A4335
square
#190A43 #430A18 #34430A #0A4335
split-complementary
#190A43 #43350A #18430A
monochromatic
#0A041B #0A041B #190A43 #2D1278 #411AAE

Accessibility & contrast

On white

18.01
#190A43 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.17
#190A43 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190A43
18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##190A43#FFFFFF#000000##FFFFFF
##190A431.0018.011.1718.01
#FFFFFF18.011.0021.001.00
#0000001.1721.001.0021.00
##FFFFFF18.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#001845
Deuteranopia (green-blind)
#001542
Tritanopia (blue-blind)
#061A26
Achromatopsia (no color)
#161616

Design tokens & code

CSS
--color: #190a43;
/* rgb */ color: rgb(25, 10, 67);
/* oklch */ color: oklch(21.3% 0.099 286.7);
Tailwind
colors: {
  custom: {
    50: '#5c4b78',
    500: '#190a43',
    950: '#000000',
  },
}
SCSS
$custom: #190a43;
$custom-light: #5c4b78;
$custom-dark: #000000;
JSON
{
  "hex": "#190a43",
  "rgb": {
    "r": 25,
    "g": 10,
    "b": 67
  },
  "hsl": {
    "h": 255.789,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.21348,
    "c": 0.099,
    "h": 286.7
  },
  "luminance": 0.00829
}

Semantic roles & 50–950 ramp

primary
#190A43
secondary
#698029
accent
#F137C0
background
#F5F4F7
surface
#E9E7ED
border
#C5C3C8
text
#040109
muted
#79777B

Preview Lab

Preview with #190A43

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

Preview Lab → · Contrast checker → · Palette generator →

#190A43 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva