#6543DC#6543DC

#6543DC is a mid, highly saturated violet. Relative luminance 0.119; OKLCH L 51.5% C 0.219 H 286.1°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#6543DC
RGB	rgb(101, 67, 220)
HSL	hsl(253, 69%, 56%)
HSV	hsv(253, 70%, 86%)
CMYK	cmyk(54.1%, 69.5%, 0%, 13.7%)
CIE-LAB	lab(41.13, 52.56, -73.23)
CIE-LCH	lch(41.13, 90.14, 305.67°)
OKLab	oklab(51.54% 0.0606 -0.2106)
OKLCH	oklch(51.54% 0.219 286.1)
XYZ	xyz(20.2884, 11.9472, 68.9333)
Luminance	0.1195 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6543DC #BADC43

analogous

#436EDC #6543DC #B243DC

triadic

#6543DC #DC6543 #43DC65

tetradic

#6543DC #DC436E #BADC43 #43DCB2

square

#6543DC #DC436E #BADC43 #43DCB2

split-complementary

#6543DC #DCB243 #6EDC43

monochromatic

#331A8B #4623BE #6543DC #8F77E6 #BAAAEF

Accessibility & contrast

On white

6.20

#6543DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#6543DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6543DC

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6543DC	#FFFFFF	#000000	##FFFFFF
##6543DC	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E1

Deuteranopia (green-blind)

#005CD9

Tritanopia (blue-blind)

#316B8B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6543dc;
/* rgb */ color: rgb(101, 67, 220);
/* oklch */ color: oklch(51.5% 0.219 286.1);

Tailwind

colors: {
  custom: {
    50: '#9c7ae8',
    500: '#6543dc',
    950: '#000000',
  },
}

SCSS

$custom: #6543dc;
$custom-light: #9c7ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#6543dc",
  "rgb": {
    "r": 101,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 253.333,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51545,
    "c": 0.21911,
    "h": 286.1
  },
  "luminance": 0.11948
}

Semantic roles & 50–950 ramp

primary

#6543DC

secondary

#CFDD9E

accent

#EB3CC5

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6543DC

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

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