#6386DC#6386DC

#6386DC is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.3% C 0.136 H 265.9°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#6386DC
RGB	rgb(99, 134, 220)
HSL	hsl(223, 63%, 63%)
HSV	hsv(223, 55%, 86%)
CMYK	cmyk(55%, 39.1%, 0%, 13.7%)
CIE-LAB	lab(56.95, 12.56, -47.74)
CIE-LCH	lch(56.95, 49.37, 284.74°)
OKLab	oklab(63.31% -0.0096 -0.1353)
OKLCH	oklch(63.31% 0.136 265.9)
XYZ	xyz(26.5846, 24.8681, 71.0954)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6386DC #DCB963

analogous

#63C2DC #6386DC #7D63DC

triadic

#6386DC #DC6386 #86DC63

tetradic

#6386DC #DC63C2 #DCB963 #63DC7D

square

#6386DC #DC63C2 #DCB963 #63DC7D

split-complementary

#6386DC #DC7D63 #C2DC63

monochromatic

#2448A1 #315FD1 #6386DC #95ADE7 #C7D4F2

Accessibility & contrast

On white

3.52

#6386DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#6386DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6386DC

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6386DC	#FFFFFF	#000000	##000000
##6386DC	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628FDF

Deuteranopia (green-blind)

#5484DA

Tritanopia (blue-blind)

#1A99A6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6386dc;
/* rgb */ color: rgb(99, 134, 220);
/* oklch */ color: oklch(63.3% 0.136 265.9);

Tailwind

colors: {
  custom: {
    50: '#97a8e7',
    500: '#6386dc',
    950: '#000000',
  },
}

SCSS

$custom: #6386dc;
$custom-light: #97a8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6386dc",
  "rgb": {
    "r": 99,
    "g": 134,
    "b": 220
  },
  "hsl": {
    "h": 222.645,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63313,
    "c": 0.13569,
    "h": 265.9
  },
  "luminance": 0.2487
}

Semantic roles & 50–950 ramp

primary

#6386DC

secondary

#E3D7B7

accent

#981ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6386DC

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

Preview Lab → · Contrast checker → · Palette generator →