#649FF9#649FF9

#649FF9 is a light, vivid blue. Relative luminance 0.343; OKLCH L 70.2% C 0.146 H 258.6°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#649FF9
RGB	rgb(100, 159, 249)
HSL	hsl(216, 93%, 68%)
HSV	hsv(216, 60%, 98%)
CMYK	cmyk(59.8%, 36.1%, 0%, 2.4%)
CIE-LAB	lab(65.23, 7.37, -50.65)
CIE-LCH	lch(65.23, 51.18, 278.28°)
OKLab	oklab(70.23% -0.029 -0.1436)
OKLCH	oklch(70.23% 0.147 258.6)
XYZ	xyz(34.7465, 34.3421, 94.4018)
Luminance	0.3434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FF9 #F9BE64

analogous

#64E9F9 #649FF9 #7364F9

triadic

#649FF9 #F9649F #9FF964

tetradic

#649FF9 #F964E9 #F9BE64 #64F973

square

#649FF9 #F964E9 #F9BE64 #64F973

split-complementary

#649FF9 #F97364 #E9F964

monochromatic

#085BDA #297BF7 #649FF9 #9FC3FB #DAE8FE

Accessibility & contrast

On white

2.67

#649FF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#649FF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FF9

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FF9	#FFFFFF	#000000	##000000
##649FF9	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A6FD

Deuteranopia (green-blind)

#6598F7

Tritanopia (blue-blind)

#00B3C0

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #649ff9;
/* rgb */ color: rgb(100, 159, 249);
/* oklch */ color: oklch(70.2% 0.146 258.6);

Tailwind

colors: {
  custom: {
    50: '#9bbbfb',
    500: '#649ff9',
    950: '#000000',
  },
}

SCSS

$custom: #649ff9;
$custom-light: #9bbbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#649ff9",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 249
  },
  "hsl": {
    "h": 216.242,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.70226,
    "c": 0.1465,
    "h": 258.6
  },
  "luminance": 0.34345
}

Semantic roles & 50–950 ramp

primary

#649FF9

secondary

#F3E1C6

accent

#8B00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649FF9

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

Preview Lab → · Contrast checker → · Palette generator →