#6384DB#6384DB

#6384DB is a light, vivid blue. Relative luminance 0.243; OKLCH L 62.8% C 0.137 H 266.8°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#6384DB
RGB	rgb(99, 132, 219)
HSL	hsl(224, 63%, 62%)
HSV	hsv(224, 55%, 86%)
CMYK	cmyk(54.8%, 39.7%, 0%, 14.1%)
CIE-LAB	lab(56.35, 13.44, -48.12)
CIE-LCH	lch(56.35, 49.96, 285.61°)
OKLab	oklab(62.84% -0.0076 -0.1365)
OKLCH	oklch(62.84% 0.137 266.8)
XYZ	xyz(26.1788, 24.2677, 70.3087)
Luminance	0.2427 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384DB #DBBA63

analogous

#63C0DB #6384DB #7E63DB

triadic

#6384DB #DB6384 #84DB63

tetradic

#6384DB #DB63C0 #DBBA63 #63DB7E

square

#6384DB #DB63C0 #DBBA63 #63DB7E

split-complementary

#6384DB #DB7E63 #C0DB63

monochromatic

#25469F #315DD0 #6384DB #95ABE6 #C6D2F2

Accessibility & contrast

On white

3.59

#6384DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#6384DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384DB

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384DB	#FFFFFF	#000000	##000000
##6384DB	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608DDE

Deuteranopia (green-blind)

#5182D9

Tritanopia (blue-blind)

#1D97A5

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #6384db;
/* rgb */ color: rgb(99, 132, 219);
/* oklch */ color: oklch(62.8% 0.137 266.8);

Tailwind

colors: {
  custom: {
    50: '#97a7e6',
    500: '#6384db',
    950: '#000000',
  },
}

SCSS

$custom: #6384db;
$custom-light: #97a7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6384db",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 219
  },
  "hsl": {
    "h": 223.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.62839,
    "c": 0.13668,
    "h": 266.8
  },
  "luminance": 0.2427
}

Semantic roles & 50–950 ramp

primary

#6384DB

secondary

#E3D7B7

accent

#9A1BCA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6384DB

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

Preview Lab → · Contrast checker → · Palette generator →