#6443DA#6443DA

#6443DA is a mid, highly saturated violet. Relative luminance 0.118; OKLCH L 51.3% C 0.217 H 285.9°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#6443DA
RGB	rgb(100, 67, 218)
HSL	hsl(253, 67%, 56%)
HSV	hsv(253, 69%, 85%)
CMYK	cmyk(54.1%, 69.3%, 0%, 14.5%)
CIE-LAB	lab(40.87, 51.83, -72.51)
CIE-LCH	lch(40.87, 89.13, 305.56°)
OKLab	oklab(51.29% 0.0596 -0.2085)
OKLCH	oklch(51.29% 0.217 285.9)
XYZ	xyz(19.9138, 11.7845, 67.5414)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6443DA #B9DA43

analogous

#436DDA #6443DA #B043DA

triadic

#6443DA #DA6443 #43DA64

tetradic

#6443DA #DA436D #B9DA43 #43DAB0

square

#6443DA #DA436D #B9DA43 #43DAB0

split-complementary

#6443DA #DAB043 #6DDA43

monochromatic

#331B88 #4625BB #6443DA #8E76E4 #B8A9EE

Accessibility & contrast

On white

6.26

#6443DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#6443DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6443DA

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443DA	#FFFFFF	#000000	##FFFFFF
##6443DA	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DF

Deuteranopia (green-blind)

#005CD7

Tritanopia (blue-blind)

#316B8A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #6443da;
/* rgb */ color: rgb(100, 67, 218);
/* oklch */ color: oklch(51.3% 0.217 285.9);

Tailwind

colors: {
  custom: {
    50: '#9b7ae7',
    500: '#6443da',
    950: '#000000',
  },
}

SCSS

$custom: #6443da;
$custom-light: #9b7ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#6443da",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 218
  },
  "hsl": {
    "h": 253.113,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.51285,
    "c": 0.21685,
    "h": 285.9
  },
  "luminance": 0.11786
}

Semantic roles & 50–950 ramp

primary

#6443DA

secondary

#CEDC9D

accent

#EA3EC4

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0916

muted

#7F7B84

Preview Lab

Preview with #6443DA

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

Preview Lab → · Contrast checker → · Palette generator →