#6288DC#6288DC

#6288DC is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.7% C 0.134 H 264.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#6288DC
RGB	rgb(98, 136, 220)
HSL	hsl(221, 64%, 62%)
HSV	hsv(221, 55%, 86%)
CMYK	cmyk(55.5%, 38.2%, 0%, 13.7%)
CIE-LAB	lab(57.43, 11.16, -46.97)
CIE-LCH	lch(57.43, 48.28, 283.37°)
OKLab	oklab(63.68% -0.0128 -0.1331)
OKLCH	oklch(63.68% 0.134 264.5)
XYZ	xyz(26.7551, 25.3702, 71.1833)
Luminance	0.2537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288DC #DCB662

analogous

#62C5DC #6288DC #7962DC

triadic

#6288DC #DC6288 #88DC62

tetradic

#6288DC #DC62C5 #DCB662 #62DC79

square

#6288DC #DC62C5 #DCB662 #62DC79

split-complementary

#6288DC #DC7962 #C5DC62

monochromatic

#244AA0 #3062D1 #6288DC #94AEE7 #C6D4F2

Accessibility & contrast

On white

3.46

#6288DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#6288DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288DC

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288DC	#FFFFFF	#000000	##000000
##6288DC	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6590DF

Deuteranopia (green-blind)

#5685DA

Tritanopia (blue-blind)

#139AA7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6288dc;
/* rgb */ color: rgb(98, 136, 220);
/* oklch */ color: oklch(63.7% 0.134 264.5);

Tailwind

colors: {
  custom: {
    50: '#97aae7',
    500: '#6288dc',
    950: '#000000',
  },
}

SCSS

$custom: #6288dc;
$custom-light: #97aae7;
$custom-dark: #000000;

JSON

{
  "hex": "#6288dc",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 220
  },
  "hsl": {
    "h": 221.311,
    "s": 63.542,
    "l": 62.353
  },
  "oklch": {
    "l": 0.63675,
    "c": 0.13371,
    "h": 264.5
  },
  "luminance": 0.25372
}

Semantic roles & 50–950 ramp

primary

#6288DC

secondary

#E3D5B7

accent

#941ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6288DC

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

Preview Lab → · Contrast checker → · Palette generator →