#6563F2#6563F2

#6563F2 is a mid, highly saturated blue. Relative luminance 0.181; OKLCH L 58.2% C 0.209 H 278.3°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#6563F2
RGB	rgb(101, 99, 242)
HSL	hsl(241, 85%, 67%)
HSV	hsv(241, 59%, 95%)
CMYK	cmyk(58.3%, 59.1%, 0%, 5.1%)
CIE-LAB	lab(49.62, 41.12, -71.83)
CIE-LCH	lch(49.62, 82.77, 299.79°)
OKLab	oklab(58.24% 0.0303 -0.2064)
OKLCH	oklch(58.24% 0.209 278.3)
XYZ	xyz(25.8506, 18.0993, 86.1185)
Luminance	0.1810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6563F2 #F0F263

analogous

#63A9F2 #6563F2 #AD63F2

triadic

#6563F2 #F26563 #63F265

tetradic

#6563F2 #F263A9 #F0F263 #63F2AD

square

#6563F2 #F263A9 #F0F263 #63F2AD

split-complementary

#6563F2 #F2AD63 #A9F263

monochromatic

#1311CA #2D2BED #6563F2 #9D9BF7 #D5D4FB

Accessibility & contrast

On white

4.55

#6563F2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#6563F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6563F2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6563F2	#FFFFFF	#000000	##000000
##6563F2	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#007CF7

Deuteranopia (green-blind)

#0070EF

Tritanopia (blue-blind)

#0086A1

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6563f2;
/* rgb */ color: rgb(101, 99, 242);
/* oklch */ color: oklch(58.2% 0.209 278.3);

Tailwind

colors: {
  custom: {
    50: '#9d8ff7',
    500: '#6563f2',
    950: '#000000',
  },
}

SCSS

$custom: #6563f2;
$custom-light: #9d8ff7;
$custom-dark: #000000;

JSON

{
  "hex": "#6563f2",
  "rgb": {
    "r": 101,
    "g": 99,
    "b": 242
  },
  "hsl": {
    "h": 240.839,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.58239,
    "c": 0.20861,
    "h": 278.3
  },
  "luminance": 0.18101
}

Semantic roles & 50–950 ramp

primary

#6563F2

secondary

#EFEFC2

accent

#E104DE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #6563F2

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

Preview Lab → · Contrast checker → · Palette generator →