#649AF0#649AF0

#649AF0 is a light, vivid blue. Relative luminance 0.321; OKLCH L 68.7% C 0.140 H 259.3°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#649AF0
RGB	rgb(100, 154, 240)
HSL	hsl(217, 82%, 67%)
HSV	hsv(217, 58%, 94%)
CMYK	cmyk(58.3%, 35.8%, 0%, 5.9%)
CIE-LAB	lab(63.43, 7.38, -48.57)
CIE-LCH	lch(63.43, 49.12, 278.64°)
OKLab	oklab(68.68% -0.0259 -0.1376)
OKLCH	oklch(68.68% 0.14 259.3)
XYZ	xyz(32.5338, 32.1090, 86.9044)
Luminance	0.3211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649AF0 #F0BA64

analogous

#64E0F0 #649AF0 #7464F0

triadic

#649AF0 #F0649A #9AF064

tetradic

#649AF0 #F064E0 #F0BA64 #64F074

square

#649AF0 #F064E0 #F0BA64 #64F074

split-complementary

#649AF0 #F07464 #E0F064

monochromatic

#1358C6 #2C76EB #649AF0 #9CBEF5 #D4E3FB

Accessibility & contrast

On white

2.83

#649AF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#649AF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649AF0

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649AF0	#FFFFFF	#000000	##000000
##649AF0	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A1F4

Deuteranopia (green-blind)

#6494EE

Tritanopia (blue-blind)

#00ADBA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649af0;
/* rgb */ color: rgb(100, 154, 240);
/* oklch */ color: oklch(68.7% 0.140 259.3);

Tailwind

colors: {
  custom: {
    50: '#9ab7f5',
    500: '#649af0',
    950: '#000000',
  },
}

SCSS

$custom: #649af0;
$custom-light: #9ab7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#649af0",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 240
  },
  "hsl": {
    "h": 216.857,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.68681,
    "c": 0.13998,
    "h": 259.3
  },
  "luminance": 0.32112
}

Semantic roles & 50–950 ramp

primary

#649AF0

secondary

#EEDDC1

accent

#8B07DF

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649AF0

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

Preview Lab → · Contrast checker → · Palette generator →