#6288E4#6288E4

#6288E4 is a light, vivid blue. Relative luminance 0.258; OKLCH L 64.1% C 0.145 H 265.6°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#6288E4
RGB	rgb(98, 136, 228)
HSL	hsl(222, 71%, 64%)
HSV	hsv(222, 57%, 89%)
CMYK	cmyk(57%, 40.4%, 0%, 10.6%)
CIE-LAB	lab(57.85, 13.74, -50.78)
CIE-LCH	lch(57.85, 52.60, 285.14°)
OKLab	oklab(64.13% -0.0111 -0.1442)
OKLCH	oklch(64.13% 0.145 265.6)
XYZ	xyz(27.8400, 25.8042, 76.8974)
Luminance	0.2581 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288E4 #E4BE62

analogous

#62C9E4 #6288E4 #7D62E4

triadic

#6288E4 #E46288 #88E462

tetradic

#6288E4 #E462C9 #E4BE62 #62E47D

square

#6288E4 #E462C9 #E4BE62 #62E47D

split-complementary

#6288E4 #E47D62 #C9E462

monochromatic

#1E48AE #2E60DB #6288E4 #96B0ED #CAD7F6

Accessibility & contrast

On white

3.41

#6288E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#6288E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288E4

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288E4	#FFFFFF	#000000	##000000
##6288E4	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6191E8

Deuteranopia (green-blind)

#5086E2

Tritanopia (blue-blind)

#009CAB

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6288e4;
/* rgb */ color: rgb(98, 136, 228);
/* oklch */ color: oklch(64.1% 0.145 265.6);

Tailwind

colors: {
  custom: {
    50: '#98aaed',
    500: '#6288e4',
    950: '#000000',
  },
}

SCSS

$custom: #6288e4;
$custom-light: #98aaed;
$custom-dark: #000000;

JSON

{
  "hex": "#6288e4",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 228
  },
  "hsl": {
    "h": 222.462,
    "s": 70.652,
    "l": 63.922
  },
  "oklch": {
    "l": 0.64132,
    "c": 0.14467,
    "h": 265.6
  },
  "luminance": 0.25806
}

Semantic roles & 50–950 ramp

primary

#6288E4

secondary

#E8DABA

accent

#9B13D3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #6288E4

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

Preview Lab → · Contrast checker → · Palette generator →