#6463F5#6463F5

#6463F5 is a mid, highly saturated blue. Relative luminance 0.182; OKLCH L 58.4% C 0.213 H 277.8°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#6463F5
RGB	rgb(100, 99, 245)
HSL	hsl(240, 88%, 67%)
HSV	hsv(240, 60%, 96%)
CMYK	cmyk(59.2%, 59.6%, 0%, 3.9%)
CIE-LAB	lab(49.77, 41.90, -73.26)
CIE-LCH	lch(49.77, 84.40, 299.77°)
OKLab	oklab(58.4% 0.029 -0.2106)
OKLCH	oklch(58.4% 0.213 277.8)
XYZ	xyz(26.1935, 18.2236, 88.5057)
Luminance	0.1823 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6463F5 #F4F563

analogous

#63ABF5 #6463F5 #AD63F5

triadic

#6463F5 #F56463 #63F564

tetradic

#6463F5 #F563AB #F4F563 #63F5AD

square

#6463F5 #F563AB #F4F563 #63F5AD

split-complementary

#6463F5 #F5AD63 #ABF563

monochromatic

#0F0DD0 #2B29F1 #6463F5 #9D9DF9 #D6D6FC

Accessibility & contrast

On white

4.52

#6463F5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#6463F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6463F5

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6463F5	#FFFFFF	#000000	##000000
##6463F5	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CFA

Deuteranopia (green-blind)

#0070F2

Tritanopia (blue-blind)

#0087A3

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6463f5;
/* rgb */ color: rgb(100, 99, 245);
/* oklch */ color: oklch(58.4% 0.213 277.8);

Tailwind

colors: {
  custom: {
    50: '#9d8ff9',
    500: '#6463f5',
    950: '#000000',
  },
}

SCSS

$custom: #6463f5;
$custom-light: #9d8ff9;
$custom-dark: #000000;

JSON

{
  "hex": "#6463f5",
  "rgb": {
    "r": 100,
    "g": 99,
    "b": 245
  },
  "hsl": {
    "h": 240.411,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.58401,
    "c": 0.21263,
    "h": 277.8
  },
  "luminance": 0.18226
}

Semantic roles & 50–950 ramp

primary

#6463F5

secondary

#F0F1C3

accent

#E501E3

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6463F5

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

Preview Lab → · Contrast checker → · Palette generator →