#6443DC#6443DC

#6443DC is a mid, highly saturated violet. Relative luminance 0.119; OKLCH L 51.5% C 0.219 H 285.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#6443DC
RGB	rgb(100, 67, 220)
HSL	hsl(253, 69%, 56%)
HSV	hsv(253, 70%, 86%)
CMYK	cmyk(54.5%, 69.5%, 0%, 13.7%)
CIE-LAB	lab(41.04, 52.41, -73.38)
CIE-LCH	lch(41.04, 90.17, 305.53°)
OKLab	oklab(51.46% 0.0592 -0.211)
OKLCH	oklch(51.46% 0.219 285.7)
XYZ	xyz(20.1771, 11.8898, 68.9280)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6443DC #BBDC43

analogous

#436FDC #6443DC #B143DC

triadic

#6443DC #DC6443 #43DC64

tetradic

#6443DC #DC436F #BBDC43 #43DCB1

square

#6443DC #DC436F #BBDC43 #43DCB1

split-complementary

#6443DC #DCB143 #6FDC43

monochromatic

#321A8B #4523BE #6443DC #8F77E6 #B9AAEF

Accessibility & contrast

On white

6.22

#6443DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#6443DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6443DC

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443DC	#FFFFFF	#000000	##FFFFFF
##6443DC	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E1

Deuteranopia (green-blind)

#005CD9

Tritanopia (blue-blind)

#2E6B8B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #6443dc;
/* rgb */ color: rgb(100, 67, 220);
/* oklch */ color: oklch(51.5% 0.219 285.7);

Tailwind

colors: {
  custom: {
    50: '#9b7ae8',
    500: '#6443dc',
    950: '#000000',
  },
}

SCSS

$custom: #6443dc;
$custom-light: #9b7ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#6443dc",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 220
  },
  "hsl": {
    "h": 252.941,
    "s": 68.61,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51457,
    "c": 0.2192,
    "h": 285.7
  },
  "luminance": 0.11891
}

Semantic roles & 50–950 ramp

primary

#6443DC

secondary

#CFDD9E

accent

#EB3CC6

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6443DC

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

Preview Lab → · Contrast checker → · Palette generator →