#649DFC#649DFC

#649DFC is a light, vivid blue. Relative luminance 0.339; OKLCH L 70.0% C 0.152 H 260.1°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#649DFC
RGB	rgb(100, 157, 252)
HSL	hsl(218, 96%, 69%)
HSV	hsv(218, 60%, 99%)
CMYK	cmyk(60.3%, 37.7%, 0%, 1.2%)
CIE-LAB	lab(64.84, 9.50, -52.91)
CIE-LCH	lch(64.84, 53.76, 280.18°)
OKLab	oklab(69.97% -0.0263 -0.1502)
OKLCH	oklch(69.97% 0.153 260.1)
XYZ	xyz(34.8770, 33.8484, 96.7720)
Luminance	0.3385 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DFC #FCC364

analogous

#64E9FC #649DFC #7764FC

triadic

#649DFC #FC649D #9DFC64

tetradic

#649DFC #FC64E9 #FCC364 #64FC77

square

#649DFC #FC64E9 #FCC364 #64FC77

split-complementary

#649DFC #FC7764 #E9FC64

monochromatic

#0457E1 #2877FB #649DFC #A0C3FD #DCE9FE

Accessibility & contrast

On white

2.70

#649DFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#649DFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DFC

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DFC	#FFFFFF	#000000	##000000
##649DFC	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A5FF

Deuteranopia (green-blind)

#5F97FA

Tritanopia (blue-blind)

#00B2C0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #649dfc;
/* rgb */ color: rgb(100, 157, 252);
/* oklch */ color: oklch(70.0% 0.152 260.1);

Tailwind

colors: {
  custom: {
    50: '#9cb9fe',
    500: '#649dfc',
    950: '#000000',
  },
}

SCSS

$custom: #649dfc;
$custom-light: #9cb9fe;
$custom-dark: #000000;

JSON

{
  "hex": "#649dfc",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 252
  },
  "hsl": {
    "h": 217.5,
    "s": 96.203,
    "l": 69.02
  },
  "oklch": {
    "l": 0.69971,
    "c": 0.1525,
    "h": 260.1
  },
  "luminance": 0.33852
}

Semantic roles & 50–950 ramp

primary

#649DFC

secondary

#F4E3C8

accent

#8F00E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #649DFC

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

Preview Lab → · Contrast checker → · Palette generator →