#649BFE#649BFE

#649BFE is a light, vivid blue. Relative luminance 0.333; OKLCH L 69.7% C 0.157 H 261.3°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#649BFE
RGB	rgb(100, 155, 254)
HSL	hsl(219, 99%, 69%)
HSV	hsv(219, 61%, 100%)
CMYK	cmyk(60.6%, 39%, 0%, 0.4%)
CIE-LAB	lab(64.41, 11.32, -54.69)
CIE-LCH	lch(64.41, 55.85, 281.70°)
OKLab	oklab(69.67% -0.0238 -0.1555)
OKLCH	oklch(69.67% 0.157 261.3)
XYZ	xyz(34.8600, 33.3047, 98.3381)
Luminance	0.3331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BFE #FEC764

analogous

#64E8FE #649BFE #7A64FE

triadic

#649BFE #FE649B #9BFE64

tetradic

#649BFE #FE64E8 #FEC764 #64FE7A

square

#649BFE #FE64E8 #FEC764 #64FE7A

split-complementary

#649BFE #FE7A64 #E8FE64

monochromatic

#0153E6 #2774FE #649BFE #A1C2FE #DEE9FF

Accessibility & contrast

On white

2.74

#649BFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#649BFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BFE

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BFE	#FFFFFF	#000000	##000000
##649BFE	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#70A4FF

Deuteranopia (green-blind)

#5A96FC

Tritanopia (blue-blind)

#00B1C0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649bfe;
/* rgb */ color: rgb(100, 155, 254);
/* oklch */ color: oklch(69.7% 0.157 261.3);

Tailwind

colors: {
  custom: {
    50: '#9cb8ff',
    500: '#649bfe',
    950: '#000000',
  },
}

SCSS

$custom: #649bfe;
$custom-light: #9cb8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#649bfe",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 254
  },
  "hsl": {
    "h": 218.571,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.69667,
    "c": 0.15727,
    "h": 261.3
  },
  "luminance": 0.33308
}

Semantic roles & 50–950 ramp

primary

#649BFE

secondary

#F5E5C9

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #649BFE

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

Preview Lab → · Contrast checker → · Palette generator →