#6384F7#6384F7

#6384F7 is a light, vivid blue. Relative luminance 0.259; OKLCH L 64.5% C 0.175 H 269.0°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#6384F7
RGB	rgb(99, 132, 247)
HSL	hsl(227, 90%, 68%)
HSV	hsv(227, 60%, 97%)
CMYK	cmyk(59.9%, 46.6%, 0%, 3.1%)
CIE-LAB	lab(57.91, 22.53, -61.22)
CIE-LCH	lch(57.91, 65.23, 290.20°)
OKLab	oklab(64.54% -0.003 -0.1749)
OKLCH	oklch(64.54% 0.175 269)
XYZ	xyz(30.1797, 25.8681, 91.3803)
Luminance	0.2587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384F7 #F7D663

analogous

#63CEF7 #6384F7 #8C63F7

triadic

#6384F7 #F76384 #84F763

tetradic

#6384F7 #F763CE #F7D663 #63F78C

square

#6384F7 #F763CE #F7D663 #63F78C

split-complementary

#6384F7 #F78C63 #CEF763

monochromatic

#0B38D5 #2956F4 #6384F7 #9DB2FA #D7E0FD

Accessibility & contrast

On white

3.40

#6384F7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#6384F7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384F7

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384F7	#FFFFFF	#000000	##000000
##6384F7	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C92FB

Deuteranopia (green-blind)

#3285F5

Tritanopia (blue-blind)

#009EB2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6384f7;
/* rgb */ color: rgb(99, 132, 247);
/* oklch */ color: oklch(64.5% 0.175 269.0);

Tailwind

colors: {
  custom: {
    50: '#9ba7fa',
    500: '#6384f7',
    950: '#000000',
  },
}

SCSS

$custom: #6384f7;
$custom-light: #9ba7fa;
$custom-dark: #000000;

JSON

{
  "hex": "#6384f7",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 247
  },
  "hsl": {
    "h": 226.622,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.64537,
    "c": 0.17494,
    "h": 269
  },
  "luminance": 0.25871
}

Semantic roles & 50–950 ramp

primary

#6384F7

secondary

#F2E8C4

accent

#B200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6384F7

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

Preview Lab → · Contrast checker → · Palette generator →