#6443EF#6443EF

#6443EF is a mid, highly saturated violet. Relative luminance 0.130; OKLCH L 53.1% C 0.241 H 283.3°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#6443EF
RGB	rgb(100, 67, 239)
HSL	hsl(252, 84%, 60%)
HSV	hsv(252, 72%, 94%)
CMYK	cmyk(58.2%, 72%, 0%, 6.3%)
CIE-LAB	lab(42.69, 57.85, -81.46)
CIE-LCH	lch(42.69, 99.91, 305.38°)
OKLab	oklab(53.14% 0.0555 -0.2347)
OKLCH	oklch(53.14% 0.241 283.3)
XYZ	xyz(22.8379, 12.9541, 82.9416)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6443EF #CEEF43

analogous

#4378EF #6443EF #BA43EF

triadic

#6443EF #EF6443 #43EF64

tetradic

#6443EF #EF4378 #CEEF43 #43EFBA

square

#6443EF #EF4378 #CEEF43 #43EFBA

split-complementary

#6443EF #EFBA43 #78EF43

monochromatic

#2C0EA9 #3B13E2 #6443EF #937BF4 #C1B4F9

Accessibility & contrast

On white

5.85

#6443EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#6443EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6443EF

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6443EF	#FFFFFF	#000000	##FFFFFF
##6443EF	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AF4

Deuteranopia (green-blind)

#005FEC

Tritanopia (blue-blind)

#057295

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6443ef;
/* rgb */ color: rgb(100, 67, 239);
/* oklch */ color: oklch(53.1% 0.241 283.3);

Tailwind

colors: {
  custom: {
    50: '#9e7bf6',
    500: '#6443ef',
    950: '#000000',
  },
}

SCSS

$custom: #6443ef;
$custom-light: #9e7bf6;
$custom-dark: #000000;

JSON

{
  "hex": "#6443ef",
  "rgb": {
    "r": 100,
    "g": 67,
    "b": 239
  },
  "hsl": {
    "h": 251.512,
    "s": 84.314,
    "l": 60
  },
  "oklch": {
    "l": 0.53138,
    "c": 0.24117,
    "h": 283.3
  },
  "luminance": 0.12956
}

Semantic roles & 50–950 ramp

primary

#6443EF

secondary

#DBE8A6

accent

#FB2DD3

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#100917

muted

#7F7B85

Preview Lab

Preview with #6443EF

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

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