#6548BB#6548BB

#6548BB is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.6% C 0.173 H 290.3°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#6548BB
RGB	rgb(101, 72, 187)
HSL	hsl(255, 46%, 51%)
HSV	hsv(255, 61%, 73%)
CMYK	cmyk(46%, 61.5%, 0%, 26.7%)
CIE-LAB	lab(39.56, 40.28, -56.68)
CIE-LCH	lch(39.56, 69.54, 305.40°)
OKLab	oklab(49.61% 0.0599 -0.162)
OKLCH	oklch(49.61% 0.173 290.3)
XYZ	xyz(16.6513, 10.9887, 48.2478)
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

#6548BB #9EBB48

analogous

#4864BB #6548BB #9E48BB

triadic

#6548BB #BB6548 #48BB65

tetradic

#6548BB #BB4864 #9EBB48 #48BB9E

square

#6548BB #BB4864 #9EBB48 #48BB9E

split-complementary

#6548BB #BB9E48 #64BB48

monochromatic

#352564 #4C3690 #6548BB #8B75CC #B0A1DC

Accessibility & contrast

On white

6.57

#6548BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#6548BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6548BB

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6548BB	#FFFFFF	#000000	##FFFFFF
##6548BB	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)

#005FBF

Deuteranopia (green-blind)

#005BB9

Tritanopia (blue-blind)

#4B637B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #6548bb;
/* rgb */ color: rgb(101, 72, 187);
/* oklch */ color: oklch(49.6% 0.173 290.3);

Tailwind

colors: {
  custom: {
    50: '#977cd0',
    500: '#6548bb',
    950: '#000000',
  },
}

SCSS

$custom: #6548bb;
$custom-light: #977cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#6548bb",
  "rgb": {
    "r": 101,
    "g": 72,
    "b": 187
  },
  "hsl": {
    "h": 255.13,
    "s": 45.817,
    "l": 50.784
  },
  "oklch": {
    "l": 0.49605,
    "c": 0.17267,
    "h": 290.3
  },
  "luminance": 0.10989
}

Semantic roles & 50–950 ramp

primary

#6548BB

secondary

#BCC996

accent

#D552B4

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0914

muted

#7E7B82

Preview Lab

Preview with #6548BB

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

Preview Lab → · Contrast checker → · Palette generator →