#649FF5#649FF5

#649FF5 is a light, vivid blue. Relative luminance 0.341; OKLCH L 70.0% C 0.141 H 257.8°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#649FF5
RGB	rgb(100, 159, 245)
HSL	hsl(216, 88%, 68%)
HSV	hsv(216, 59%, 96%)
CMYK	cmyk(59.2%, 35.1%, 0%, 3.9%)
CIE-LAB	lab(65.04, 6.08, -48.77)
CIE-LCH	lch(65.04, 49.15, 277.11°)
OKLab	oklab(70.01% -0.0299 -0.1381)
OKLCH	oklch(70.01% 0.141 257.8)
XYZ	xyz(34.1293, 34.0952, 91.1510)
Luminance	0.3410 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FF5 #F5BA64

analogous

#64E8F5 #649FF5 #7164F5

triadic

#649FF5 #F5649F #9FF564

tetradic

#649FF5 #F564E8 #F5BA64 #64F571

square

#649FF5 #F564E8 #F5BA64 #64F571

split-complementary

#649FF5 #F57164 #E8F564

monochromatic

#0D5DD1 #2B7BF1 #649FF5 #9DC3F9 #D7E6FC

Accessibility & contrast

On white

2.69

#649FF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#649FF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FF5

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FF5	#FFFFFF	#000000	##000000
##649FF5	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7BA5F9

Deuteranopia (green-blind)

#6898F3

Tritanopia (blue-blind)

#00B2BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #649ff5;
/* rgb */ color: rgb(100, 159, 245);
/* oklch */ color: oklch(70.0% 0.141 257.8);

Tailwind

colors: {
  custom: {
    50: '#9bbbf9',
    500: '#649ff5',
    950: '#000000',
  },
}

SCSS

$custom: #649ff5;
$custom-light: #9bbbf9;
$custom-dark: #000000;

JSON

{
  "hex": "#649ff5",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 245
  },
  "hsl": {
    "h": 215.586,
    "s": 87.879,
    "l": 67.647
  },
  "oklch": {
    "l": 0.7001,
    "c": 0.14132,
    "h": 257.8
  },
  "luminance": 0.34098
}

Semantic roles & 50–950 ramp

primary

#649FF5

secondary

#F1DFC4

accent

#8801E4

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649FF5

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

Preview Lab → · Contrast checker → · Palette generator →