#6540A5#6540A5

#6540A5 is a mid, vivid violet. Relative luminance 0.091; OKLCH L 46.7% C 0.156 H 296.8°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#6540A5
RGB	rgb(101, 64, 165)
HSL	hsl(262, 44%, 45%)
HSV	hsv(262, 61%, 65%)
CMYK	cmyk(38.8%, 61.2%, 0%, 35.3%)
CIE-LAB	lab(36.27, 38.69, -48.96)
CIE-LCH	lch(36.27, 62.40, 308.31°)
OKLab	oklab(46.71% 0.0703 -0.1393)
OKLCH	oklch(46.71% 0.156 296.8)
XYZ	xyz(13.9900, 9.1499, 36.6190)
Luminance	0.0915 (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

#6540A5 #80A540

analogous

#404EA5 #6540A5 #9740A5

triadic

#6540A5 #A56540 #40A565

tetradic

#6540A5 #A5404E #80A540 #40A597

square

#6540A5 #A5404E #80A540 #40A597

split-complementary

#6540A5 #A59740 #4EA540

monochromatic

#2F1E4D #4A2F79 #6540A5 #8461C2 #A68DD3

Accessibility & contrast

On white

7.42

#6540A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#6540A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6540A5

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6540A5	#FFFFFF	#000000	##FFFFFF
##6540A5	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A8

Deuteranopia (green-blind)

#1254A3

Tritanopia (blue-blind)

#56566C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #6540a5;
/* rgb */ color: rgb(101, 64, 165);
/* oklch */ color: oklch(46.7% 0.156 296.8);

Tailwind

colors: {
  custom: {
    50: '#9576c0',
    500: '#6540a5',
    950: '#000000',
  },
}

SCSS

$custom: #6540a5;
$custom-light: #9576c0;
$custom-dark: #000000;

JSON

{
  "hex": "#6540a5",
  "rgb": {
    "r": 101,
    "g": 64,
    "b": 165
  },
  "hsl": {
    "h": 261.98,
    "s": 44.105,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46711,
    "c": 0.15601,
    "h": 296.8
  },
  "luminance": 0.0915
}

Semantic roles & 50–950 ramp

primary

#6540A5

secondary

#A8BE83

accent

#D454A5

background

#F9F7FB

surface

#F2EDF7

border

#CCC8D0

text

#0E0912

muted

#7E7B81

Preview Lab

Preview with #6540A5

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

Preview Lab → · Contrast checker → · Palette generator →