#649BFA#649BFA

#649BFA is a light, vivid blue. Relative luminance 0.331; OKLCH L 69.4% C 0.152 H 260.7°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#649BFA
RGB	rgb(100, 155, 250)
HSL	hsl(218, 94%, 69%)
HSV	hsv(218, 60%, 98%)
CMYK	cmyk(60%, 38%, 0%, 2%)
CIE-LAB	lab(64.20, 10.02, -52.83)
CIE-LCH	lch(64.20, 53.77, 280.74°)
OKLab	oklab(69.44% -0.0247 -0.15)
OKLCH	oklch(69.44% 0.152 260.7)
XYZ	xyz(34.2262, 33.0511, 94.9998)
Luminance	0.3305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BFA #FAC364

analogous

#64E6FA #649BFA #7864FA

triadic

#649BFA #FA649B #9BFA64

tetradic

#649BFA #FA64E6 #FAC364 #64FA78

square

#649BFA #FA64E6 #FAC364 #64FA78

split-complementary

#649BFA #FA7864 #E6FA64

monochromatic

#0755DC #2975F8 #649BFA #9FC1FC #DBE7FE

Accessibility & contrast

On white

2.76

#649BFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#649BFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BFA

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BFA	#FFFFFF	#000000	##000000
##649BFA	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A3FE

Deuteranopia (green-blind)

#5E95F8

Tritanopia (blue-blind)

#00B0BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649bfa;
/* rgb */ color: rgb(100, 155, 250);
/* oklch */ color: oklch(69.4% 0.152 260.7);

Tailwind

colors: {
  custom: {
    50: '#9cb8fc',
    500: '#649bfa',
    950: '#000000',
  },
}

SCSS

$custom: #649bfa;
$custom-light: #9cb8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#649bfa",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 250
  },
  "hsl": {
    "h": 218,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.69442,
    "c": 0.15202,
    "h": 260.7
  },
  "luminance": 0.33054
}

Semantic roles & 50–950 ramp

primary

#649BFA

secondary

#F3E3C7

accent

#9100E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649BFA

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

Preview Lab → · Contrast checker → · Palette generator →