#649AFF#649AFF

#649AFF is a light, vivid blue. Relative luminance 0.330; OKLCH L 69.5% C 0.160 H 261.9°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#649AFF
RGB	rgb(100, 154, 255)
HSL	hsl(219, 100%, 70%)
HSV	hsv(219, 61%, 100%)
CMYK	cmyk(60.8%, 39.6%, 0%, 0%)
CIE-LAB	lab(64.19, 12.23, -55.58)
CIE-LCH	lch(64.19, 56.91, 282.41°)
OKLab	oklab(69.52% -0.0226 -0.1581)
OKLCH	oklch(69.52% 0.16 261.9)
XYZ	xyz(34.8548, 33.0374, 99.1284)
Luminance	0.3304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649AFF #FFC964

analogous

#64E7FF #649AFF #7C64FF

triadic

#649AFF #FF649A #9AFF64

tetradic

#649AFF #FF64E7 #FFC964 #64FF7C

square

#649AFF #FF64E7 #FFC964 #64FF7C

split-complementary

#649AFF #FF7C64 #E7FF64

monochromatic

#0051E9 #2772FF #649AFF #A1C2FF #DEEAFF

Accessibility & contrast

On white

2.76

#649AFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#649AFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649AFF

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649AFF	#FFFFFF	#000000	##000000
##649AFF	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)

#6EA3FF

Deuteranopia (green-blind)

#5895FD

Tritanopia (blue-blind)

#00B1C0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #649aff;
/* rgb */ color: rgb(100, 154, 255);
/* oklch */ color: oklch(69.5% 0.160 261.9);

Tailwind

colors: {
  custom: {
    50: '#9cb7ff',
    500: '#649aff',
    950: '#000000',
  },
}

SCSS

$custom: #649aff;
$custom-light: #9cb7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#649aff",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 255
  },
  "hsl": {
    "h": 219.097,
    "s": 100,
    "l": 69.608
  },
  "oklch": {
    "l": 0.69517,
    "c": 0.15969,
    "h": 261.9
  },
  "luminance": 0.33041
}

Semantic roles & 50–950 ramp

primary

#649AFF

secondary

#F6E6C9

accent

#9600E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #649AFF

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

Preview Lab → · Contrast checker → · Palette generator →