#649CF6#649CF6

#649CF6 is a light, vivid blue. Relative luminance 0.331; OKLCH L 69.4% C 0.146 H 259.5°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#649CF6
RGB	rgb(100, 156, 246)
HSL	hsl(217, 89%, 68%)
HSV	hsv(217, 59%, 96%)
CMYK	cmyk(59.3%, 36.6%, 0%, 3.5%)
CIE-LAB	lab(64.27, 8.14, -50.53)
CIE-LCH	lch(64.27, 51.18, 279.16°)
OKLab	oklab(69.43% -0.0266 -0.1433)
OKLCH	oklch(69.43% 0.146 259.5)
XYZ	xyz(33.7727, 33.1371, 91.7872)
Luminance	0.3314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CF6 #F6BE64

analogous

#64E5F6 #649CF6 #7564F6

triadic

#649CF6 #F6649C #9CF664

tetradic

#649CF6 #F664E5 #F6BE64 #64F675

square

#649CF6 #F664E5 #F6BE64 #64F675

split-complementary

#649CF6 #F67564 #E5F664

monochromatic

#0C59D3 #2A77F3 #649CF6 #9EC1F9 #D8E6FD

Accessibility & contrast

On white

2.75

#649CF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#649CF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CF6

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CF6	#FFFFFF	#000000	##000000
##649CF6	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A3FA

Deuteranopia (green-blind)

#6296F4

Tritanopia (blue-blind)

#00B0BD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649cf6;
/* rgb */ color: rgb(100, 156, 246);
/* oklch */ color: oklch(69.4% 0.146 259.5);

Tailwind

colors: {
  custom: {
    50: '#9bb8f9',
    500: '#649cf6',
    950: '#000000',
  },
}

SCSS

$custom: #649cf6;
$custom-light: #9bb8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#649cf6",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 246
  },
  "hsl": {
    "h": 216.986,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.6943,
    "c": 0.14572,
    "h": 259.5
  },
  "luminance": 0.3314
}

Semantic roles & 50–950 ramp

primary

#649CF6

secondary

#F1E0C4

accent

#8D00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649CF6

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

Preview Lab → · Contrast checker → · Palette generator →