#6488FA#6488FA

#6488FA is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.6% C 0.174 H 268.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#6488FA
RGB	rgb(100, 136, 250)
HSL	hsl(226, 94%, 69%)
HSV	hsv(226, 60%, 98%)
CMYK	cmyk(60%, 45.6%, 0%, 2%)
CIE-LAB	lab(59.17, 21.29, -60.84)
CIE-LCH	lch(59.17, 64.46, 289.28°)
OKLab	oklab(65.57% -0.0056 -0.1737)
OKLCH	oklch(65.57% 0.174 268.2)
XYZ	xyz(31.3092, 27.2171, 94.0274)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6488FA #FAD664

analogous

#64D3FA #6488FA #8B64FA

triadic

#6488FA #FA6488 #88FA64

tetradic

#6488FA #FA64D3 #FAD664 #64FA8B

square

#6488FA #FA64D3 #FAD664 #64FA8B

split-complementary

#6488FA #FA8B64 #D3FA64

monochromatic

#073ADC #295AF8 #6488FA #9FB6FC #DBE3FE

Accessibility & contrast

On white

3.26

#6488FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#6488FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6488FA

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6488FA	#FFFFFF	#000000	##000000
##6488FA	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5196FE

Deuteranopia (green-blind)

#3988F8

Tritanopia (blue-blind)

#00A2B5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6488fa;
/* rgb */ color: rgb(100, 136, 250);
/* oklch */ color: oklch(65.6% 0.174 268.2);

Tailwind

colors: {
  custom: {
    50: '#9caafc',
    500: '#6488fa',
    950: '#000000',
  },
}

SCSS

$custom: #6488fa;
$custom-light: #9caafc;
$custom-dark: #000000;

JSON

{
  "hex": "#6488fa",
  "rgb": {
    "r": 100,
    "g": 136,
    "b": 250
  },
  "hsl": {
    "h": 225.6,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.65571,
    "c": 0.17383,
    "h": 268.2
  },
  "luminance": 0.2722
}

Semantic roles & 50–950 ramp

primary

#6488FA

secondary

#F3E9C7

accent

#AE00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6488FA

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

Preview Lab → · Contrast checker → · Palette generator →