#6368F6#6368F6

#6368F6 is a mid, highly saturated blue. Relative luminance 0.192; OKLCH L 59.3% C 0.208 H 276.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#6368F6
RGB	rgb(99, 104, 246)
HSL	hsl(238, 89%, 68%)
HSV	hsv(238, 60%, 96%)
CMYK	cmyk(59.8%, 57.7%, 0%, 3.5%)
CIE-LAB	lab(50.93, 39.09, -71.94)
CIE-LCH	lch(50.93, 81.87, 298.52°)
OKLab	oklab(59.26% 0.0234 -0.2067)
OKLCH	oklch(59.26% 0.208 276.5)
XYZ	xyz(26.7251, 19.2050, 89.4695)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6368F6 #F6F163

analogous

#63B2F6 #6368F6 #A763F6

triadic

#6368F6 #F66368 #68F663

tetradic

#6368F6 #F663B2 #F6F163 #63F6A7

square

#6368F6 #F663B2 #F6F163 #63F6A7

split-complementary

#6368F6 #F6A763 #B2F663

monochromatic

#0C13D2 #2930F3 #6368F6 #9DA0F9 #D7D8FD

Accessibility & contrast

On white

4.34

#6368F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#6368F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6368F6

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6368F6	#FFFFFF	#000000	##000000
##6368F6	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080FB

Deuteranopia (green-blind)

#0073F3

Tritanopia (blue-blind)

#008AA5

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #6368f6;
/* rgb */ color: rgb(99, 104, 246);
/* oklch */ color: oklch(59.3% 0.208 276.5);

Tailwind

colors: {
  custom: {
    50: '#9c93fa',
    500: '#6368f6',
    950: '#000000',
  },
}

SCSS

$custom: #6368f6;
$custom-light: #9c93fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6368f6",
  "rgb": {
    "r": 99,
    "g": 104,
    "b": 246
  },
  "hsl": {
    "h": 237.959,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.59263,
    "c": 0.20806,
    "h": 276.5
  },
  "luminance": 0.19207
}

Semantic roles & 50–950 ramp

primary

#6368F6

secondary

#F1F0C4

accent

#DE00E6

background

#FAF9FF

surface

#F4F1FF

border

#CECBD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #6368F6

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

Preview Lab → · Contrast checker → · Palette generator →