#6488F2#6488F2

#6488F2 is a light, vivid blue. Relative luminance 0.267; OKLCH L 65.1% C 0.163 H 267.6°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#6488F2
RGB	rgb(100, 136, 242)
HSL	hsl(225, 85%, 67%)
HSV	hsv(225, 59%, 95%)
CMYK	cmyk(58.7%, 43.8%, 0%, 5.1%)
CIE-LAB	lab(58.72, 18.67, -57.16)
CIE-LCH	lch(58.72, 60.13, 288.09°)
OKLab	oklab(65.08% -0.0068 -0.1629)
OKLCH	oklch(65.08% 0.163 267.6)
XYZ	xyz(30.0813, 26.7260, 87.5606)
Luminance	0.2673 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6488F2 #F2CE64

analogous

#64CFF2 #6488F2 #8764F2

triadic

#6488F2 #F26488 #88F264

tetradic

#6488F2 #F264CF #F2CE64 #64F287

square

#6488F2 #F264CF #F2CE64 #64F287

split-complementary

#6488F2 #F28764 #CFF264

monochromatic

#1140CB #2C5DED #6488F2 #9CB3F7 #D5DFFB

Accessibility & contrast

On white

3.31

#6488F2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#6488F2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6488F2

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6488F2	#FFFFFF	#000000	##000000
##6488F2	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5894F6

Deuteranopia (green-blind)

#4387F0

Tritanopia (blue-blind)

#00A0B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6488f2;
/* rgb */ color: rgb(100, 136, 242);
/* oklch */ color: oklch(65.1% 0.163 267.6);

Tailwind

colors: {
  custom: {
    50: '#9baaf7',
    500: '#6488f2',
    950: '#000000',
  },
}

SCSS

$custom: #6488f2;
$custom-light: #9baaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#6488f2",
  "rgb": {
    "r": 100,
    "g": 136,
    "b": 242
  },
  "hsl": {
    "h": 224.789,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.65076,
    "c": 0.16306,
    "h": 267.6
  },
  "luminance": 0.26728
}

Semantic roles & 50–950 ramp

primary

#6488F2

secondary

#EFE4C2

accent

#A905E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6488F2

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

Preview Lab → · Contrast checker → · Palette generator →