#6385DC#6385DC

#6385DC is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.1% C 0.137 H 266.4°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#6385DC
RGB	rgb(99, 133, 220)
HSL	hsl(223, 63%, 63%)
HSV	hsv(223, 55%, 86%)
CMYK	cmyk(55%, 39.5%, 0%, 13.7%)
CIE-LAB	lab(56.68, 13.16, -48.17)
CIE-LCH	lch(56.68, 49.93, 285.28°)
OKLab	oklab(63.1% -0.0085 -0.1366)
OKLCH	oklch(63.1% 0.137 266.4)
XYZ	xyz(26.4471, 24.5930, 71.0495)
Luminance	0.2460 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6385DC #DCBA63

analogous

#63C2DC #6385DC #7D63DC

triadic

#6385DC #DC6385 #85DC63

tetradic

#6385DC #DC63C2 #DCBA63 #63DC7D

square

#6385DC #DC63C2 #DCBA63 #63DC7D

split-complementary

#6385DC #DC7D63 #C2DC63

monochromatic

#2447A1 #315ED1 #6385DC #95ACE7 #C7D3F2

Accessibility & contrast

On white

3.55

#6385DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#6385DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6385DC

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6385DC	#FFFFFF	#000000	##000000
##6385DC	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618EDF

Deuteranopia (green-blind)

#5283DA

Tritanopia (blue-blind)

#1B98A6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6385dc;
/* rgb */ color: rgb(99, 133, 220);
/* oklch */ color: oklch(63.1% 0.137 266.4);

Tailwind

colors: {
  custom: {
    50: '#97a8e7',
    500: '#6385dc',
    950: '#000000',
  },
}

SCSS

$custom: #6385dc;
$custom-light: #97a8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6385dc",
  "rgb": {
    "r": 99,
    "g": 133,
    "b": 220
  },
  "hsl": {
    "h": 223.14,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.63104,
    "c": 0.13687,
    "h": 266.4
  },
  "luminance": 0.24595
}

Semantic roles & 50–950 ramp

primary

#6385DC

secondary

#E3D7B7

accent

#991ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6385DC

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

Preview Lab → · Contrast checker → · Palette generator →