#6540AE#6540AE

#6540AE is a mid, vivid violet. Relative luminance 0.095; OKLCH L 47.4% C 0.167 H 294.7°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#6540AE
RGB	rgb(101, 64, 174)
HSL	hsl(260, 46%, 47%)
HSV	hsv(260, 63%, 68%)
CMYK	cmyk(42%, 63.2%, 0%, 31.8%)
CIE-LAB	lab(36.91, 41.17, -53.30)
CIE-LCH	lch(36.91, 67.35, 307.68°)
OKLab	oklab(47.38% 0.0698 -0.152)
OKLCH	oklch(47.38% 0.167 294.7)
XYZ	xyz(14.8382, 9.4891, 41.0860)
Luminance	0.0949 (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

#6540AE #89AE40

analogous

#4052AE #6540AE #9C40AE

triadic

#6540AE #AE6540 #40AE65

tetradic

#6540AE #AE4052 #89AE40 #40AE9C

square

#6540AE #AE4052 #89AE40 #40AE9C

split-complementary

#6540AE #AE9C40 #52AE40

monochromatic

#311F55 #4B3081 #6540AE #8665C6 #A992D7

Accessibility & contrast

On white

7.25

#6540AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#6540AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6540AE

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6540AE	#FFFFFF	#000000	##FFFFFF
##6540AE	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#0055AC

Tritanopia (blue-blind)

#525971

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #6540ae;
/* rgb */ color: rgb(101, 64, 174);
/* oklch */ color: oklch(47.4% 0.167 294.7);

Tailwind

colors: {
  custom: {
    50: '#9677c7',
    500: '#6540ae',
    950: '#000000',
  },
}

SCSS

$custom: #6540ae;
$custom-light: #9677c7;
$custom-dark: #000000;

JSON

{
  "hex": "#6540ae",
  "rgb": {
    "r": 101,
    "g": 64,
    "b": 174
  },
  "hsl": {
    "h": 260.182,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.47378,
    "c": 0.16727,
    "h": 294.7
  },
  "luminance": 0.09489
}

Semantic roles & 50–950 ramp

primary

#6540AE

secondary

#AEC288

accent

#D652A9

background

#F9F7FC

surface

#F2EDF8

border

#CCC8D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6540AE

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

Preview Lab → · Contrast checker → · Palette generator →