#6384F4#6384F4

#6384F4 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.3% C 0.171 H 268.9°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#6384F4
RGB	rgb(99, 132, 244)
HSL	hsl(226, 87%, 67%)
HSV	hsv(226, 59%, 96%)
CMYK	cmyk(59.4%, 45.9%, 0%, 4.3%)
CIE-LAB	lab(57.74, 21.54, -59.84)
CIE-LCH	lch(57.74, 63.60, 289.80°)
OKLab	oklab(64.35% -0.0034 -0.1709)
OKLCH	oklch(64.35% 0.171 268.9)
XYZ	xyz(29.7205, 25.6844, 88.9618)
Luminance	0.2569 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384F4 #F4D363

analogous

#63CCF4 #6384F4 #8B63F4

triadic

#6384F4 #F46384 #84F463

tetradic

#6384F4 #F463CC #F4D363 #63F48B

square

#6384F4 #F463CC #F4D363 #63F48B

split-complementary

#6384F4 #F48B63 #CCF463

monochromatic

#0F3ACE #2A57F0 #6384F4 #9CB1F8 #D5DEFC

Accessibility & contrast

On white

3.42

#6384F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#6384F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384F4

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384F4	#FFFFFF	#000000	##000000
##6384F4	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E92F8

Deuteranopia (green-blind)

#3785F2

Tritanopia (blue-blind)

#009DB0

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6384f4;
/* rgb */ color: rgb(99, 132, 244);
/* oklch */ color: oklch(64.3% 0.171 268.9);

Tailwind

colors: {
  custom: {
    50: '#9ba7f8',
    500: '#6384f4',
    950: '#000000',
  },
}

SCSS

$custom: #6384f4;
$custom-light: #9ba7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6384f4",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 244
  },
  "hsl": {
    "h": 226.345,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.64346,
    "c": 0.17089,
    "h": 268.9
  },
  "luminance": 0.25687
}

Semantic roles & 50–950 ramp

primary

#6384F4

secondary

#F0E6C3

accent

#B002E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6384F4

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

Preview Lab → · Contrast checker → · Palette generator →