#6486DC#6486DC

#6486DC is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.4% C 0.135 H 266.3°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#6486DC
RGB	rgb(100, 134, 220)
HSL	hsl(223, 63%, 63%)
HSV	hsv(223, 55%, 86%)
CMYK	cmyk(54.5%, 39.1%, 0%, 13.7%)
CIE-LAB	lab(57.00, 12.78, -47.65)
CIE-LCH	lch(57.00, 49.33, 285.01°)
OKLab	oklab(63.37% -0.0087 -0.1351)
OKLCH	oklch(63.37% 0.135 266.3)
XYZ	xyz(26.6946, 24.9248, 71.1005)
Luminance	0.2493 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6486DC #DCBA64

analogous

#64C2DC #6486DC #7E64DC

triadic

#6486DC #DC6486 #86DC64

tetradic

#6486DC #DC64C2 #DCBA64 #64DC7E

square

#6486DC #DC64C2 #DCBA64 #64DC7E

split-complementary

#6486DC #DC7E64 #C2DC64

monochromatic

#2448A1 #325FD1 #6486DC #96ADE7 #C8D4F3

Accessibility & contrast

On white

3.51

#6486DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#6486DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6486DC

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6486DC	#FFFFFF	#000000	##000000
##6486DC	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638FDF

Deuteranopia (green-blind)

#5484DA

Tritanopia (blue-blind)

#1F99A6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #6486dc;
/* rgb */ color: rgb(100, 134, 220);
/* oklch */ color: oklch(63.4% 0.135 266.3);

Tailwind

colors: {
  custom: {
    50: '#98a8e7',
    500: '#6486dc',
    950: '#000000',
  },
}

SCSS

$custom: #6486dc;
$custom-light: #98a8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6486dc",
  "rgb": {
    "r": 100,
    "g": 134,
    "b": 220
  },
  "hsl": {
    "h": 223,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6337,
    "c": 0.13534,
    "h": 266.3
  },
  "luminance": 0.24927
}

Semantic roles & 50–950 ramp

primary

#6486DC

secondary

#E4D7B8

accent

#991BCB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #6486DC

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

Preview Lab → · Contrast checker → · Palette generator →