#6540B2#6540B2

#6540B2 is a mid, vivid violet. Relative luminance 0.096; OKLCH L 47.7% C 0.172 H 293.8°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#6540B2
RGB	rgb(101, 64, 178)
HSL	hsl(259, 47%, 47%)
HSV	hsv(259, 64%, 70%)
CMYK	cmyk(43.3%, 64%, 0%, 30.2%)
CIE-LAB	lab(37.20, 42.28, -55.20)
CIE-LCH	lch(37.20, 69.53, 307.45°)
OKLab	oklab(47.68% 0.0694 -0.1576)
OKLCH	oklch(47.68% 0.172 293.8)
XYZ	xyz(15.2339, 9.6474, 43.1703)
Luminance	0.0965 (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

#6540B2 #8DB240

analogous

#4054B2 #6540B2 #9E40B2

triadic

#6540B2 #B26540 #40B265

tetradic

#6540B2 #B24054 #8DB240 #40B29E

square

#6540B2 #B24054 #8DB240 #40B29E

split-complementary

#6540B2 #B29E40 #54B240

monochromatic

#322058 #4B3085 #6540B2 #8767C8 #AA94D8

Accessibility & contrast

On white

7.17

#6540B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#6540B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6540B2

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6540B2	#FFFFFF	#000000	##FFFFFF
##6540B2	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B6

Deuteranopia (green-blind)

#0056B0

Tritanopia (blue-blind)

#505A73

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #6540b2;
/* rgb */ color: rgb(101, 64, 178);
/* oklch */ color: oklch(47.7% 0.172 293.8);

Tailwind

colors: {
  custom: {
    50: '#9777ca',
    500: '#6540b2',
    950: '#000000',
  },
}

SCSS

$custom: #6540b2;
$custom-light: #9777ca;
$custom-dark: #000000;

JSON

{
  "hex": "#6540b2",
  "rgb": {
    "r": 101,
    "g": 64,
    "b": 178
  },
  "hsl": {
    "h": 259.474,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47683,
    "c": 0.17223,
    "h": 293.8
  },
  "luminance": 0.09648
}

Semantic roles & 50–950 ramp

primary

#6540B2

secondary

#B1C48A

accent

#D751AB

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6540B2

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

Preview Lab → · Contrast checker → · Palette generator →