#649BE2#649BE2

#649BE2 is a light, vivid cyan. Relative luminance 0.316; OKLCH L 68.2% C 0.121 H 255.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#649BE2
RGB	rgb(100, 155, 226)
HSL	hsl(214, 68%, 64%)
HSV	hsv(214, 56%, 89%)
CMYK	cmyk(55.8%, 31.4%, 0%, 11.4%)
CIE-LAB	lab(63.04, 2.35, -41.46)
CIE-LCH	lch(63.04, 41.52, 273.24°)
OKLab	oklab(68.16% -0.0305 -0.1168)
OKLCH	oklch(68.16% 0.121 255.4)
XYZ	xyz(30.6995, 31.6405, 76.4262)
Luminance	0.3164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BE2 #E2AB64

analogous

#64DAE2 #649BE2 #6C64E2

triadic

#649BE2 #E2649B #9BE264

tetradic

#649BE2 #E264DA #E2AB64 #64E26C

square

#649BE2 #E264DA #E2AB64 #64E26C

split-complementary

#649BE2 #E26C64 #DAE264

monochromatic

#205DAC #307AD8 #649BE2 #98BCEC #CBDEF5

Accessibility & contrast

On white

2.87

#649BE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#649BE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BE2

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BE2	#FFFFFF	#000000	##000000
##649BE2	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9FE5

Deuteranopia (green-blind)

#6E93E1

Tritanopia (blue-blind)

#00ABB4

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649be2;
/* rgb */ color: rgb(100, 155, 226);
/* oklch */ color: oklch(68.2% 0.121 255.4);

Tailwind

colors: {
  custom: {
    50: '#99b8eb',
    500: '#649be2',
    950: '#000000',
  },
}

SCSS

$custom: #649be2;
$custom-light: #99b8eb;
$custom-dark: #000000;

JSON

{
  "hex": "#649be2",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 226
  },
  "hsl": {
    "h": 213.81,
    "s": 68.478,
    "l": 63.922
  },
  "oklch": {
    "l": 0.68161,
    "c": 0.12077,
    "h": 255.4
  },
  "luminance": 0.31643
}

Semantic roles & 50–950 ramp

primary

#649BE2

secondary

#E7D4BB

accent

#7F15D0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649BE2

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

Preview Lab → · Contrast checker → · Palette generator →