#6540D0#6540D0

#6540D0 is a mid, highly saturated violet. Relative luminance 0.110; OKLCH L 50.1% C 0.208 H 288.3°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#6540D0
RGB	rgb(101, 64, 208)
HSL	hsl(255, 61%, 53%)
HSV	hsv(255, 69%, 82%)
CMYK	cmyk(51.4%, 69.2%, 0%, 18.4%)
CIE-LAB	lab(39.56, 50.72, -68.91)
CIE-LCH	lch(39.56, 85.56, 306.36°)
OKLab	oklab(50.11% 0.0653 -0.1979)
OKLCH	oklch(50.11% 0.208 288.3)
XYZ	xyz(18.5821, 10.9867, 60.8038)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6540D0 #ABD040

analogous

#4063D0 #6540D0 #AD40D0

triadic

#6540D0 #D06540 #40D065

tetradic

#6540D0 #D04063 #ABD040 #40D0AD

square

#6540D0 #D04063 #ABD040 #40D0AD

split-complementary

#6540D0 #D0AD40 #63D040

monochromatic

#351E78 #4A2AA9 #6540D0 #8D71DC #B4A2E8

Accessibility & contrast

On white

6.57

#6540D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#6540D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6540D0

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6540D0	#FFFFFF	#000000	##FFFFFF
##6540D0	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D4

Deuteranopia (green-blind)

#0059CD

Tritanopia (blue-blind)

#3D6583

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6540d0;
/* rgb */ color: rgb(101, 64, 208);
/* oklch */ color: oklch(50.1% 0.208 288.3);

Tailwind

colors: {
  custom: {
    50: '#9b78df',
    500: '#6540d0',
    950: '#000000',
  },
}

SCSS

$custom: #6540d0;
$custom-light: #9b78df;
$custom-dark: #000000;

JSON

{
  "hex": "#6540d0",
  "rgb": {
    "r": 101,
    "g": 64,
    "b": 208
  },
  "hsl": {
    "h": 255.417,
    "s": 60.504,
    "l": 53.333
  },
  "oklch": {
    "l": 0.50112,
    "c": 0.20839,
    "h": 288.3
  },
  "luminance": 0.10988
}

Semantic roles & 50–950 ramp

primary

#6540D0

secondary

#C5D597

accent

#E444BB

background

#FAF7FD

surface

#F4EDFB

border

#CEC8D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6540D0

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

Preview Lab → · Contrast checker → · Palette generator →