#6384DF#6384DF

#6384DF is a light, vivid blue. Relative luminance 0.245; OKLCH L 63.1% C 0.142 H 267.3°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#6384DF
RGB	rgb(99, 132, 223)
HSL	hsl(224, 66%, 63%)
HSV	hsv(224, 56%, 87%)
CMYK	cmyk(55.6%, 40.8%, 0%, 12.5%)
CIE-LAB	lab(56.57, 14.72, -50.02)
CIE-LCH	lch(56.57, 52.15, 286.40°)
OKLab	oklab(63.07% -0.0068 -0.142)
OKLCH	oklch(63.07% 0.142 267.3)
XYZ	xyz(26.7117, 24.4809, 73.1154)
Luminance	0.2448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6384DF #DFBE63

analogous

#63C2DF #6384DF #8063DF

triadic

#6384DF #DF6384 #84DF63

tetradic

#6384DF #DF63C2 #DFBE63 #63DF80

square

#6384DF #DF63C2 #DFBE63 #63DF80

split-complementary

#6384DF #DF8063 #C2DF63

monochromatic

#2245A6 #305CD5 #6384DF #96ACE9 #C9D4F4

Accessibility & contrast

On white

3.56

#6384DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#6384DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6384DF

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6384DF	#FFFFFF	#000000	##000000
##6384DF	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E8EE3

Deuteranopia (green-blind)

#4E83DD

Tritanopia (blue-blind)

#1498A7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6384df;
/* rgb */ color: rgb(99, 132, 223);
/* oklch */ color: oklch(63.1% 0.142 267.3);

Tailwind

colors: {
  custom: {
    50: '#98a7e9',
    500: '#6384df',
    950: '#000000',
  },
}

SCSS

$custom: #6384df;
$custom-light: #98a7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6384df",
  "rgb": {
    "r": 99,
    "g": 132,
    "b": 223
  },
  "hsl": {
    "h": 224.032,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.63071,
    "c": 0.14221,
    "h": 267.3
  },
  "luminance": 0.24483
}

Semantic roles & 50–950 ramp

primary

#6384DF

secondary

#E5D9B9

accent

#9D18CE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6384DF

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

Preview Lab → · Contrast checker → · Palette generator →