#649DF7#649DF7

#649DF7 is a light, vivid blue. Relative luminance 0.335; OKLCH L 69.7% C 0.146 H 259.2°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#649DF7
RGB	rgb(100, 157, 247)
HSL	hsl(217, 90%, 68%)
HSV	hsv(217, 60%, 97%)
CMYK	cmyk(59.5%, 36.4%, 0%, 3.1%)
CIE-LAB	lab(64.59, 7.89, -50.57)
CIE-LCH	lch(64.59, 51.18, 278.86°)
OKLab	oklab(69.69% -0.0274 -0.1434)
OKLCH	oklch(69.69% 0.146 259.2)
XYZ	xyz(34.0951, 33.5357, 92.6539)
Luminance	0.3354 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DF7 #F7BE64

analogous

#64E6F7 #649DF7 #7464F7

triadic

#649DF7 #F7649D #9DF764

tetradic

#649DF7 #F764E6 #F7BE64 #64F774

square

#649DF7 #F764E6 #F7BE64 #64F774

split-complementary

#649DF7 #F77464 #E6F764

monochromatic

#0B5AD6 #2A78F4 #649DF7 #9EC2FA #D8E7FD

Accessibility & contrast

On white

2.72

#649DF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#649DF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DF7

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DF7	#FFFFFF	#000000	##000000
##649DF7	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)

#77A4FB

Deuteranopia (green-blind)

#6396F5

Tritanopia (blue-blind)

#00B1BE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #649df7;
/* rgb */ color: rgb(100, 157, 247);
/* oklch */ color: oklch(69.7% 0.146 259.2);

Tailwind

colors: {
  custom: {
    50: '#9bb9fa',
    500: '#649df7',
    950: '#000000',
  },
}

SCSS

$custom: #649df7;
$custom-light: #9bb9fa;
$custom-dark: #000000;

JSON

{
  "hex": "#649df7",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 247
  },
  "hsl": {
    "h": 216.735,
    "s": 90.184,
    "l": 68.039
  },
  "oklch": {
    "l": 0.69695,
    "c": 0.14598,
    "h": 259.2
  },
  "luminance": 0.33539
}

Semantic roles & 50–950 ramp

primary

#649DF7

secondary

#F2E0C5

accent

#8D00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649DF7

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

Preview Lab → · Contrast checker → · Palette generator →