#6443CE#6443CE

#6443CE is a mid, highly saturated violet. Relative luminance 0.112; OKLCH L 50.3% C 0.203 H 287.7°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#6443CE
RGB	rgb(100, 67, 206)
HSL	hsl(254, 59%, 54%)
HSV	hsv(254, 67%, 81%)
CMYK	cmyk(51.5%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(39.88, 48.38, -67.23)
CIE-LCH	lch(39.88, 82.83, 305.74°)
OKLab	oklab(50.27% 0.0615 -0.193)
OKLCH	oklch(50.27% 0.203 287.7)
XYZ	xyz(18.4000, 11.1790, 59.5688)
Luminance	0.1118 (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

#6443CE #ADCE43

analogous

#4367CE #6443CE #AA43CE

triadic

#6443CE #CE6443 #43CE64

tetradic

#6443CE #CE4367 #ADCE43 #43CEAA

square

#6443CE #CE4367 #ADCE43 #43CEAA

split-complementary

#6443CE #CEAA43 #67CE43

monochromatic

#341F77 #492CA8 #6443CE #8C74DB #B4A4E7

Accessibility & contrast

On white

6.49

#6443CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#6443CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6443CE

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443CE	#FFFFFF	#000000	##FFFFFF
##6443CE	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D2

Deuteranopia (green-blind)

#005ACB

Tritanopia (blue-blind)

#3C6683

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #6443ce;
/* rgb */ color: rgb(100, 67, 206);
/* oklch */ color: oklch(50.3% 0.203 287.7);

Tailwind

colors: {
  custom: {
    50: '#9979de',
    500: '#6443ce',
    950: '#000000',
  },
}

SCSS

$custom: #6443ce;
$custom-light: #9979de;
$custom-dark: #000000;

JSON

{
  "hex": "#6443ce",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 254.245,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.50269,
    "c": 0.20257,
    "h": 287.7
  },
  "luminance": 0.1118
}

Semantic roles & 50–950 ramp

primary

#6443CE

secondary

#C6D499

accent

#E246BD

background

#FAF7FD

surface

#F3EEFB

border

#CDC9D4

text

#0F0915

muted

#7F7B83

Preview Lab

Preview with #6443CE

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

Preview Lab → · Contrast checker → · Palette generator →