#649DF2#649DF2

#649DF2 is a light, vivid blue. Relative luminance 0.332; OKLCH L 69.4% C 0.139 H 258.2°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#649DF2
RGB	rgb(100, 157, 242)
HSL	hsl(216, 85%, 67%)
HSV	hsv(216, 59%, 95%)
CMYK	cmyk(58.7%, 35.1%, 0%, 5.1%)
CIE-LAB	lab(64.35, 6.28, -48.22)
CIE-LCH	lch(64.35, 48.63, 277.42°)
OKLab	oklab(69.43% -0.0286 -0.1365)
OKLCH	oklch(69.43% 0.139 258.2)
XYZ	xyz(33.3339, 33.2312, 88.6448)
Luminance	0.3323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DF2 #F2B964

analogous

#64E4F2 #649DF2 #7264F2

triadic

#649DF2 #F2649D #9DF264

tetradic

#649DF2 #F264E4 #F2B964 #64F272

square

#649DF2 #F264E4 #F2B964 #64F272

split-complementary

#649DF2 #F27264 #E4F264

monochromatic

#115CCB #2C79ED #649DF2 #9CC1F7 #D5E4FB

Accessibility & contrast

On white

2.75

#649DF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#649DF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DF2

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DF2	#FFFFFF	#000000	##000000
##649DF2	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A3F6

Deuteranopia (green-blind)

#6796F0

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649df2;
/* rgb */ color: rgb(100, 157, 242);
/* oklch */ color: oklch(69.4% 0.139 258.2);

Tailwind

colors: {
  custom: {
    50: '#9bb9f7',
    500: '#649df2',
    950: '#000000',
  },
}

SCSS

$custom: #649df2;
$custom-light: #9bb9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#649df2",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 242
  },
  "hsl": {
    "h": 215.915,
    "s": 84.524,
    "l": 67.059
  },
  "oklch": {
    "l": 0.69425,
    "c": 0.13948,
    "h": 258.2
  },
  "luminance": 0.33234
}

Semantic roles & 50–950 ramp

primary

#649DF2

secondary

#EFDDC2

accent

#8805E1

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649DF2

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

Preview Lab → · Contrast checker → · Palette generator →