#6545B3#6545B3

#6545B3 is a mid, vivid violet. Relative luminance 0.103; OKLCH L 48.5% C 0.167 H 292.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#6545B3
RGB	rgb(101, 69, 179)
HSL	hsl(257, 44%, 49%)
HSV	hsv(257, 61%, 70%)
CMYK	cmyk(43.6%, 61.5%, 0%, 29.8%)
CIE-LAB	lab(38.34, 39.72, -53.96)
CIE-LCH	lch(38.34, 67.00, 306.36°)
OKLab	oklab(48.53% 0.0637 -0.1539)
OKLCH	oklch(48.53% 0.167 292.5)
XYZ	xyz(15.6294, 10.2772, 43.7993)
Luminance	0.1028 (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

#6545B3 #93B345

analogous

#455CB3 #6545B3 #9C45B3

triadic

#6545B3 #B36545 #45B365

tetradic

#6545B3 #B3455C #93B345 #45B39C

square

#6545B3 #B3455C #93B345 #45B39C

split-complementary

#6545B3 #B39C45 #5CB345

monochromatic

#33235B #4C3487 #6545B3 #886EC7 #AC9AD8

Accessibility & contrast

On white

6.87

#6545B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#6545B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6545B3

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6545B3	#FFFFFF	#000000	##FFFFFF
##6545B3	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB7

Deuteranopia (green-blind)

#0058B1

Tritanopia (blue-blind)

#4F5E75

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #6545b3;
/* rgb */ color: rgb(101, 69, 179);
/* oklch */ color: oklch(48.5% 0.167 292.5);

Tailwind

colors: {
  custom: {
    50: '#977aca',
    500: '#6545b3',
    950: '#000000',
  },
}

SCSS

$custom: #6545b3;
$custom-light: #977aca;
$custom-dark: #000000;

JSON

{
  "hex": "#6545b3",
  "rgb": {
    "r": 101,
    "g": 69,
    "b": 179
  },
  "hsl": {
    "h": 257.455,
    "s": 44.355,
    "l": 48.627
  },
  "oklch": {
    "l": 0.48529,
    "c": 0.16662,
    "h": 292.5
  },
  "luminance": 0.10278
}

Semantic roles & 50–950 ramp

primary

#6545B3

secondary

#B5C48F

accent

#D454AF

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0913

muted

#7E7B82

Preview Lab

Preview with #6545B3

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

Preview Lab → · Contrast checker → · Palette generator →