#649FF0#649FF0

#649FF0 is a light, vivid cyan. Relative luminance 0.338; OKLCH L 69.7% C 0.135 H 256.6°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#649FF0
RGB	rgb(100, 159, 240)
HSL	hsl(215, 82%, 67%)
HSV	hsv(215, 58%, 94%)
CMYK	cmyk(58.3%, 33.8%, 0%, 5.9%)
CIE-LAB	lab(64.80, 4.48, -46.41)
CIE-LCH	lch(64.80, 46.63, 275.52°)
OKLab	oklab(69.75% -0.0312 -0.1312)
OKLCH	oklch(69.75% 0.135 256.6)
XYZ	xyz(33.3763, 33.7940, 87.1852)
Luminance	0.3380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FF0 #F0B564

analogous

#64E5F0 #649FF0 #6F64F0

triadic

#649FF0 #F0649F #9FF064

tetradic

#649FF0 #F064E5 #F0B564 #64F06F

square

#649FF0 #F064E5 #F0B564 #64F06F

split-complementary

#649FF0 #F06F64 #E5F064

monochromatic

#135FC6 #2C7CEB #649FF0 #9CC2F5 #D4E4FB

Accessibility & contrast

On white

2.71

#649FF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#649FF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FF0

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FF0	#FFFFFF	#000000	##000000
##649FF0	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA4F3

Deuteranopia (green-blind)

#6B97EE

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #649ff0;
/* rgb */ color: rgb(100, 159, 240);
/* oklch */ color: oklch(69.7% 0.135 256.6);

Tailwind

colors: {
  custom: {
    50: '#9abbf5',
    500: '#649ff0',
    950: '#000000',
  },
}

SCSS

$custom: #649ff0;
$custom-light: #9abbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#649ff0",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 240
  },
  "hsl": {
    "h": 214.714,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.69745,
    "c": 0.13488,
    "h": 256.6
  },
  "luminance": 0.33797
}

Semantic roles & 50–950 ramp

primary

#649FF0

secondary

#EEDBC1

accent

#8407DF

background

#FAFBFF

surface

#F3F6FE

border

#CDD0D6

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649FF0

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

Preview Lab → · Contrast checker → · Palette generator →