#649FEC#649FEC

#649FEC is a light, vivid cyan. Relative luminance 0.336; OKLCH L 69.5% C 0.130 H 255.6°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#649FEC
RGB	rgb(100, 159, 236)
HSL	hsl(214, 78%, 66%)
HSV	hsv(214, 58%, 93%)
CMYK	cmyk(57.6%, 32.6%, 0%, 7.5%)
CIE-LAB	lab(64.61, 3.21, -44.51)
CIE-LCH	lch(64.61, 44.63, 274.12°)
OKLab	oklab(69.54% -0.0322 -0.1257)
OKLCH	oklch(69.54% 0.13 255.6)
XYZ	xyz(32.7886, 33.5589, 84.0902)
Luminance	0.3356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FEC #ECB164

analogous

#64E3EC #649FEC #6D64EC

triadic

#649FEC #EC649F #9FEC64

tetradic

#649FEC #EC64E3 #ECB164 #64EC6D

square

#649FEC #EC64E3 #ECB164 #64EC6D

split-complementary

#649FEC #EC6D64 #E3EC64

monochromatic

#1760BE #2D7DE5 #649FEC #9BC1F3 #D1E3F9

Accessibility & contrast

On white

2.72

#649FEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#649FEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FEC

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FEC	#FFFFFF	#000000	##000000
##649FEC	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA4EF

Deuteranopia (green-blind)

#6D97EA

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #649fec;
/* rgb */ color: rgb(100, 159, 236);
/* oklch */ color: oklch(69.5% 0.130 255.6);

Tailwind

colors: {
  custom: {
    50: '#9abbf2',
    500: '#649fec',
    950: '#000000',
  },
}

SCSS

$custom: #649fec;
$custom-light: #9abbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#649fec",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 236
  },
  "hsl": {
    "h": 213.971,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.69537,
    "c": 0.12975,
    "h": 255.6
  },
  "luminance": 0.33562
}

Semantic roles & 50–950 ramp

primary

#649FEC

secondary

#ECD9BF

accent

#800BDA

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #649FEC

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

Preview Lab → · Contrast checker → · Palette generator →