#6541BB#6541BB

#6541BB is a mid, vivid violet. Relative luminance 0.101; OKLCH L 48.5% C 0.182 H 291.7°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#6541BB
RGB	rgb(101, 65, 187)
HSL	hsl(258, 48%, 49%)
HSV	hsv(258, 65%, 73%)
CMYK	cmyk(46%, 65.2%, 0%, 26.7%)
CIE-LAB	lab(38.08, 44.25, -59.08)
CIE-LCH	lch(38.08, 73.81, 306.83°)
OKLab	oklab(48.53% 0.0674 -0.169)
OKLCH	oklch(48.53% 0.182 291.7)
XYZ	xyz(16.2243, 10.1346, 48.1054)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Bluey Purple

#6241C7

ΔE00 1.85

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6541BB #97BB41

analogous

#415ABB #6541BB #A241BB

triadic

#6541BB #BB6541 #41BB65

tetradic

#6541BB #BB415A #97BB41 #41BBA2

square

#6541BB #BB415A #97BB41 #41BBA2

split-complementary

#6541BB #BBA241 #5ABB41

monochromatic

#342160 #4C318E #6541BB #896DCC #AE9ADC

Accessibility & contrast

On white

6.94

#6541BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#6541BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6541BB

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6541BB	#FFFFFF	#000000	##FFFFFF
##6541BB	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBF

Deuteranopia (green-blind)

#0057B8

Tritanopia (blue-blind)

#4B5E78

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6541bb;
/* rgb */ color: rgb(101, 65, 187);
/* oklch */ color: oklch(48.5% 0.182 291.7);

Tailwind

colors: {
  custom: {
    50: '#9878d0',
    500: '#6541bb',
    950: '#000000',
  },
}

SCSS

$custom: #6541bb;
$custom-light: #9878d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6541bb",
  "rgb": {
    "r": 101,
    "g": 65,
    "b": 187
  },
  "hsl": {
    "h": 257.705,
    "s": 48.413,
    "l": 49.412
  },
  "oklch": {
    "l": 0.48532,
    "c": 0.18197,
    "h": 291.7
  },
  "luminance": 0.10135
}

Semantic roles & 50–950 ramp

primary

#6541BB

secondary

#B7C890

accent

#D850B0

background

#F9F7FC

surface

#F2EDF9

border

#CCC8D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6541BB

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

Preview Lab → · Contrast checker → · Palette generator →