#18063D#18063D

#18063D is a very dark, moderate violet. Relative luminance 0.007; OKLCH L 19.9% C 0.096 H 289.8°. Best body text is #FFFFFF at 18.55:1 contrast (WCAG AA passes).

Color values

HEX#18063D
RGBrgb(24, 6, 61)
HSLhsl(260, 82%, 13%)
HSVhsv(260, 90%, 24%)
CMYKcmyk(60.7%, 90.2%, 0%, 76.1%)
CIE-LABlab(5.97, 24.37, -31.13)
CIE-LCHlch(5.97, 39.53, 308.05°)
OKLaboklab(19.92% 0.0326 -0.0905)
OKLCHoklch(19.92% 0.096 289.8)
XYZxyz(1.2839, 0.6613, 4.4740)
Luminance0.0066 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18063D #2B3D06
analogous
#060F3D #18063D #33063D
triadic
#18063D #3D1806 #063D18
tetradic
#18063D #3D060F #2B3D06 #063D33
square
#18063D #3D060F #2B3D06 #063D33
split-complementary
#18063D #3D3306 #0F3D06
monochromatic
#0B031C #0B031C #18063D #2E0B75 #4411AC

Accessibility & contrast

On white

18.55
#18063D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.13
#18063D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18063D
18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18063D#FFFFFF#000000##FFFFFF
##18063D1.0018.551.1318.55
#FFFFFF18.551.0021.001.00
#0000001.1321.001.0021.00
##FFFFFF18.551.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00143F
Deuteranopia (green-blind)
#00123C
Tritanopia (blue-blind)
#0A1621
Achromatopsia (no color)
#131313

Design tokens & code

CSS
--color: #18063d;
/* rgb */ color: rgb(24, 6, 61);
/* oklch */ color: oklch(19.9% 0.096 289.8);
Tailwind
colors: {
  custom: {
    50: '#5a4873',
    500: '#18063d',
    950: '#000000',
  },
}
SCSS
$custom: #18063d;
$custom-light: #5a4873;
$custom-dark: #000000;
JSON
{
  "hex": "#18063d",
  "rgb": {
    "r": 24,
    "g": 6,
    "b": 61
  },
  "hsl": {
    "h": 259.636,
    "s": 82.09,
    "l": 13.137
  },
  "oklch": {
    "l": 0.19921,
    "c": 0.0962,
    "h": 289.8
  },
  "luminance": 0.00661
}

Semantic roles & 50–950 ramp

primary
#18063D
secondary
#5F7D22
accent
#F82FB7
background
#F5F4F7
surface
#E9E6ED
border
#C5C2C8
text
#040008
muted
#79777B

Preview Lab

Preview with #18063D

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

Preview Lab → · Contrast checker → · Palette generator →

#18063D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva