#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
RGB	rgb(69, 24, 160)
HSL	hsl(260, 74%, 36%)
HSV	hsv(260, 85%, 63%)
CMYK	cmyk(56.9%, 85%, 0%, 37.3%)
CIE-LAB	lab(25.13, 51.68, -64.29)
CIE-LCH	lch(25.13, 82.48, 308.79°)
OKLab	oklab(37.84% 0.0599 -0.1851)
OKLCH	oklch(37.84% 0.195 287.9)
XYZ	xyz(9.1242, 4.4561, 33.6302)
Luminance	0.0446 (WCAG relative)
Temperature	cool
Family	violet

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
##4518A0	1.00	11.10	1.89	11.10
#FFFFFF	11.10	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.10	1.00	21.00	1.00

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 →