#6488F5#6488F5

#6488F5 is a light, vivid blue. Relative luminance 0.269; OKLCH L 65.3% C 0.167 H 267.8°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6488F5
RGB	rgb(100, 136, 245)
HSL	hsl(225, 88%, 68%)
HSV	hsv(225, 59%, 96%)
CMYK	cmyk(59.2%, 44.5%, 0%, 3.9%)
CIE-LAB	lab(58.89, 19.65, -58.55)
CIE-LCH	lch(58.89, 61.76, 288.55°)
OKLab	oklab(65.26% -0.0063 -0.167)
OKLCH	oklch(65.26% 0.167 267.8)
XYZ	xyz(30.5355, 26.9077, 89.9530)
Luminance	0.2691 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6488F5 #F5D164

analogous

#64D1F5 #6488F5 #8864F5

triadic

#6488F5 #F56488 #88F564

tetradic

#6488F5 #F564D1 #F5D164 #64F588

square

#6488F5 #F564D1 #F5D164 #64F588

split-complementary

#6488F5 #F58864 #D1F564

monochromatic

#0D3ED1 #2B5CF1 #6488F5 #9DB4F9 #D7E0FC

Accessibility & contrast

On white

3.29

#6488F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#6488F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6488F5

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6488F5	#FFFFFF	#000000	##000000
##6488F5	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5595F9

Deuteranopia (green-blind)

#4088F3

Tritanopia (blue-blind)

#00A0B3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6488f5;
/* rgb */ color: rgb(100, 136, 245);
/* oklch */ color: oklch(65.3% 0.167 267.8);

Tailwind

colors: {
  custom: {
    50: '#9baaf9',
    500: '#6488f5',
    950: '#000000',
  },
}

SCSS

$custom: #6488f5;
$custom-light: #9baaf9;
$custom-dark: #000000;

JSON

{
  "hex": "#6488f5",
  "rgb": {
    "r": 100,
    "g": 136,
    "b": 245
  },
  "hsl": {
    "h": 225.103,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.6526,
    "c": 0.16711,
    "h": 267.8
  },
  "luminance": 0.2691
}

Semantic roles & 50–950 ramp

primary

#6488F5

secondary

#F1E6C4

accent

#AC01E4

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6488F5

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

Preview Lab → · Contrast checker → · Palette generator →