#649FFE#649FFE

#649FFE is a light, vivid blue. Relative luminance 0.347; OKLCH L 70.5% C 0.153 H 259.5°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#649FFE
RGB	rgb(100, 159, 254)
HSL	hsl(217, 99%, 69%)
HSV	hsv(217, 61%, 100%)
CMYK	cmyk(60.6%, 37.4%, 0%, 0.4%)
CIE-LAB	lab(65.48, 8.99, -52.99)
CIE-LCH	lch(65.48, 53.74, 279.63°)
OKLab	oklab(70.5% -0.0278 -0.1504)
OKLCH	oklch(70.5% 0.153 259.5)
XYZ	xyz(35.5368, 34.6582, 98.5637)
Luminance	0.3466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FFE #FEC364

analogous

#64ECFE #649FFE #7664FE

triadic

#649FFE #FE649F #9FFE64

tetradic

#649FFE #FE64EC #FEC364 #64FE76

square

#649FFE #FE64EC #FEC364 #64FE76

split-complementary

#649FFE #FE7664 #ECFE64

monochromatic

#0159E6 #2779FE #649FFE #A1C5FE #DEEAFF

Accessibility & contrast

On white

2.65

#649FFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#649FFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FFE

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FFE	#FFFFFF	#000000	##000000
##649FFE	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A7FF

Deuteranopia (green-blind)

#6198FC

Tritanopia (blue-blind)

#00B4C2

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #649ffe;
/* rgb */ color: rgb(100, 159, 254);
/* oklch */ color: oklch(70.5% 0.153 259.5);

Tailwind

colors: {
  custom: {
    50: '#9cbaff',
    500: '#649ffe',
    950: '#000000',
  },
}

SCSS

$custom: #649ffe;
$custom-light: #9cbaff;
$custom-dark: #000000;

JSON

{
  "hex": "#649ffe",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 254
  },
  "hsl": {
    "h": 217.013,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.705,
    "c": 0.15297,
    "h": 259.5
  },
  "luminance": 0.34661
}

Semantic roles & 50–950 ramp

primary

#649FFE

secondary

#F5E4C9

accent

#8E00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #649FFE

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

Preview Lab → · Contrast checker → · Palette generator →