#649BFC#649BFC

#649BFC is a light, vivid blue. Relative luminance 0.332; OKLCH L 69.6% C 0.155 H 261.0°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#649BFC
RGB	rgb(100, 155, 252)
HSL	hsl(218, 96%, 69%)
HSV	hsv(218, 60%, 99%)
CMYK	cmyk(60.3%, 38.5%, 0%, 1.2%)
CIE-LAB	lab(64.30, 10.67, -53.76)
CIE-LCH	lch(64.30, 54.81, 281.23°)
OKLab	oklab(69.55% -0.0242 -0.1527)
OKLCH	oklch(69.55% 0.155 261)
XYZ	xyz(34.5414, 33.1772, 96.6601)
Luminance	0.3318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BFC #FCC564

analogous

#64E7FC #649BFC #7964FC

triadic

#649BFC #FC649B #9BFC64

tetradic

#649BFC #FC64E7 #FCC564 #64FC79

square

#649BFC #FC64E7 #FCC564 #64FC79

split-complementary

#649BFC #FC7964 #E7FC64

monochromatic

#0454E1 #2874FB #649BFC #A0C2FD #DCE8FE

Accessibility & contrast

On white

2.75

#649BFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#649BFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BFC

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BFC	#FFFFFF	#000000	##000000
##649BFC	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#71A4FF

Deuteranopia (green-blind)

#5C95FA

Tritanopia (blue-blind)

#00B1BF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649bfc;
/* rgb */ color: rgb(100, 155, 252);
/* oklch */ color: oklch(69.6% 0.155 261.0);

Tailwind

colors: {
  custom: {
    50: '#9cb8fe',
    500: '#649bfc',
    950: '#000000',
  },
}

SCSS

$custom: #649bfc;
$custom-light: #9cb8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#649bfc",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 252
  },
  "hsl": {
    "h": 218.289,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69554,
    "c": 0.15465,
    "h": 261
  },
  "luminance": 0.3318
}

Semantic roles & 50–950 ramp

primary

#649BFC

secondary

#F4E4C8

accent

#9200E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #649BFC

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

Preview Lab → · Contrast checker → · Palette generator →