#649EF2#649EF2

#649EF2 is a light, vivid blue. Relative luminance 0.336; OKLCH L 69.6% C 0.138 H 257.6°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#649EF2
RGB	rgb(100, 158, 242)
HSL	hsl(215, 85%, 67%)
HSV	hsv(215, 59%, 95%)
CMYK	cmyk(58.7%, 34.7%, 0%, 5.1%)
CIE-LAB	lab(64.62, 5.70, -47.79)
CIE-LCH	lch(64.62, 48.13, 276.80°)
OKLab	oklab(69.64% -0.0296 -0.1352)
OKLCH	oklch(69.64% 0.138 257.6)
XYZ	xyz(33.5038, 33.5709, 88.7014)
Luminance	0.3357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649EF2 #F2B864

analogous

#64E5F2 #649EF2 #7164F2

triadic

#649EF2 #F2649E #9EF264

tetradic

#649EF2 #F264E5 #F2B864 #64F271

square

#649EF2 #F264E5 #F2B864 #64F271

split-complementary

#649EF2 #F27164 #E5F264

monochromatic

#115DCB #2C7BED #649EF2 #9CC1F7 #D5E5FB

Accessibility & contrast

On white

2.72

#649EF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#649EF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649EF2

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649EF2	#FFFFFF	#000000	##000000
##649EF2	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA4F5

Deuteranopia (green-blind)

#6897F0

Tritanopia (blue-blind)

#00B1BD

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #649ef2;
/* rgb */ color: rgb(100, 158, 242);
/* oklch */ color: oklch(69.6% 0.138 257.6);

Tailwind

colors: {
  custom: {
    50: '#9bbaf7',
    500: '#649ef2',
    950: '#000000',
  },
}

SCSS

$custom: #649ef2;
$custom-light: #9bbaf7;
$custom-dark: #000000;

JSON

{
  "hex": "#649ef2",
  "rgb": {
    "r": 100,
    "g": 158,
    "b": 242
  },
  "hsl": {
    "h": 215.493,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.69638,
    "c": 0.13846,
    "h": 257.6
  },
  "luminance": 0.33574
}

Semantic roles & 50–950 ramp

primary

#649EF2

secondary

#EFDDC2

accent

#8705E1

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649EF2

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

Preview Lab → · Contrast checker → · Palette generator →