#6288E9#6288E9

#6288E9 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.4% C 0.151 H 266.2°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#6288E9
RGB	rgb(98, 136, 233)
HSL	hsl(223, 75%, 65%)
HSV	hsv(223, 58%, 91%)
CMYK	cmyk(57.9%, 41.6%, 0%, 8.6%)
CIE-LAB	lab(58.12, 15.36, -53.13)
CIE-LCH	lch(58.12, 55.31, 286.12°)
OKLab	oklab(64.43% -0.0102 -0.1511)
OKLCH	oklch(64.43% 0.151 266.2)
XYZ	xyz(28.5442, 26.0859, 80.6059)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288E9 #E9C362

analogous

#62CCE9 #6288E9 #7F62E9

triadic

#6288E9 #E96288 #88E962

tetradic

#6288E9 #E962CC #E9C362 #62E97F

square

#6288E9 #E962CC #E9C362 #62E97F

split-complementary

#6288E9 #E97F62 #CCE962

monochromatic

#1A46B7 #2C5FE1 #6288E9 #98B1F1 #CDD9F8

Accessibility & contrast

On white

3.38

#6288E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#6288E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288E9

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288E9	#FFFFFF	#000000	##000000
##6288E9	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E92ED

Deuteranopia (green-blind)

#4B86E7

Tritanopia (blue-blind)

#009EAD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6288e9;
/* rgb */ color: rgb(98, 136, 233);
/* oklch */ color: oklch(64.4% 0.151 266.2);

Tailwind

colors: {
  custom: {
    50: '#99aaf0',
    500: '#6288e9',
    950: '#000000',
  },
}

SCSS

$custom: #6288e9;
$custom-light: #99aaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#6288e9",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 233
  },
  "hsl": {
    "h": 223.111,
    "s": 75.419,
    "l": 64.902
  },
  "oklch": {
    "l": 0.64425,
    "c": 0.15149,
    "h": 266.2
  },
  "luminance": 0.26088
}

Semantic roles & 50–950 ramp

primary

#6288E9

secondary

#EADDBC

accent

#9F0ED8

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #6288E9

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

Preview Lab → · Contrast checker → · Palette generator →