#4518A0#4518A0

#4518A0 is a dark, vivid violet. Relative luminance 0.045; OKLCH L 37.8% C 0.195 H 287.9°. Best body text is #FFFFFF at 11.10:1 contrast (WCAG AA passes).

Color values

HEX#4518A0
RGBrgb(69, 24, 160)
HSLhsl(260, 74%, 36%)
HSVhsv(260, 85%, 63%)
CMYKcmyk(56.9%, 85%, 0%, 37.3%)
CIE-LABlab(25.13, 51.68, -64.29)
CIE-LCHlch(25.13, 82.48, 308.79°)
OKLaboklab(37.84% 0.0599 -0.1851)
OKLCHoklch(37.84% 0.195 287.9)
XYZxyz(9.1242, 4.4561, 33.6302)
Luminance0.0446 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4518A0 #73A018
analogous
#182FA0 #4518A0 #8918A0
triadic
#4518A0 #A04518 #18A045
tetradic
#4518A0 #A0182F #73A018 #18A089
square
#4518A0 #A0182F #73A018 #18A089
split-complementary
#4518A0 #A08918 #2FA018
monochromatic
#170836 #2E106B #4518A0 #5C20D5 #804EE4

Accessibility & contrast

On white

11.10
#4518A0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.89
#4518A0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4518A0
11.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4518A0#FFFFFF#000000##FFFFFF
##4518A01.0011.101.8911.10
#FFFFFF11.101.0021.001.00
#0000001.8921.001.0021.00
##FFFFFF11.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003EA4
Deuteranopia (green-blind)
#00389E
Tritanopia (blue-blind)
#1B435F
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #4518a0;
/* rgb */ color: rgb(69, 24, 160);
/* oklch */ color: oklch(37.8% 0.195 287.9);
Tailwind
colors: {
  custom: {
    50: '#845dbd',
    500: '#4518a0',
    950: '#000000',
  },
}
SCSS
$custom: #4518a0;
$custom-light: #845dbd;
$custom-dark: #000000;
JSON
{
  "hex": "#4518a0",
  "rgb": {
    "r": 69,
    "g": 24,
    "b": 160
  },
  "hsl": {
    "h": 259.853,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.37841,
    "c": 0.1945,
    "h": 287.9
  },
  "luminance": 0.04457
}

Semantic roles & 50–950 ramp

primary
#4518A0
secondary
#9EC64D
accent
#F137B3
background
#F8F5FB
surface
#F0E9F7
border
#CBC5D0
text
#0C0512
muted
#7D7981

Preview Lab

Preview with #4518A0

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

Preview Lab → · Contrast checker → · Palette generator →

#4518A0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva