#6288DF#6288DF

#6288DF is a light, vivid blue. Relative luminance 0.255; OKLCH L 63.8% C 0.138 H 264.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#6288DF
RGB	rgb(98, 136, 223)
HSL	hsl(222, 66%, 63%)
HSV	hsv(222, 56%, 87%)
CMYK	cmyk(56.1%, 39%, 0%, 12.5%)
CIE-LAB	lab(57.59, 12.12, -48.40)
CIE-LCH	lch(57.59, 49.90, 284.06°)
OKLab	oklab(63.85% -0.0121 -0.1373)
OKLCH	oklch(63.85% 0.138 264.9)
XYZ	xyz(27.1559, 25.5306, 73.2946)
Luminance	0.2553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288DF #DFB962

analogous

#62C6DF #6288DF #7A62DF

triadic

#6288DF #DF6288 #88DF62

tetradic

#6288DF #DF62C6 #DFB962 #62DF7A

square

#6288DF #DF62C6 #DFB962 #62DF7A

split-complementary

#6288DF #DF7A62 #C6DF62

monochromatic

#224AA5 #2F61D5 #6288DF #95AFE9 #C8D5F4

Accessibility & contrast

On white

3.44

#6288DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#6288DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288DF

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288DF	#FFFFFF	#000000	##000000
##6288DF	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6490E2

Deuteranopia (green-blind)

#5485DD

Tritanopia (blue-blind)

#089BA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6288df;
/* rgb */ color: rgb(98, 136, 223);
/* oklch */ color: oklch(63.8% 0.138 264.9);

Tailwind

colors: {
  custom: {
    50: '#97aae9',
    500: '#6288df',
    950: '#000000',
  },
}

SCSS

$custom: #6288df;
$custom-light: #97aae9;
$custom-dark: #000000;

JSON

{
  "hex": "#6288df",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 223
  },
  "hsl": {
    "h": 221.76,
    "s": 66.138,
    "l": 62.941
  },
  "oklch": {
    "l": 0.63845,
    "c": 0.13783,
    "h": 264.9
  },
  "luminance": 0.25533
}

Semantic roles & 50–950 ramp

primary

#6288DF

secondary

#E5D7B8

accent

#9717CE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6288DF

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

Preview Lab → · Contrast checker → · Palette generator →