#649BE6#649BE6

#649BE6 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.4% C 0.126 H 256.5°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#649BE6
RGB	rgb(100, 155, 230)
HSL	hsl(215, 72%, 65%)
HSV	hsv(215, 57%, 90%)
CMYK	cmyk(56.5%, 32.6%, 0%, 9.8%)
CIE-LAB	lab(63.23, 3.61, -43.38)
CIE-LCH	lch(63.23, 43.53, 274.76°)
OKLab	oklab(68.37% -0.0295 -0.1224)
OKLCH	oklch(68.37% 0.126 256.5)
XYZ	xyz(31.2548, 31.8626, 79.3506)
Luminance	0.3186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BE6 #E6AF64

analogous

#64DCE6 #649BE6 #6E64E6

triadic

#649BE6 #E6649B #9BE664

tetradic

#649BE6 #E664DC #E6AF64 #64E66E

square

#649BE6 #E664DC #E6AF64 #64E66E

split-complementary

#649BE6 #E66E64 #DCE664

monochromatic

#1D5CB3 #2F79DD #649BE6 #99BDEE #CDDFF7

Accessibility & contrast

On white

2.85

#649BE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#649BE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BE6

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BE6	#FFFFFF	#000000	##000000
##649BE6	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA0E9

Deuteranopia (green-blind)

#6C93E4

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649be6;
/* rgb */ color: rgb(100, 155, 230);
/* oklch */ color: oklch(68.4% 0.126 256.5);

Tailwind

colors: {
  custom: {
    50: '#99b8ee',
    500: '#649be6',
    950: '#000000',
  },
}

SCSS

$custom: #649be6;
$custom-light: #99b8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#649be6",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 230
  },
  "hsl": {
    "h": 214.615,
    "s": 72.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68366,
    "c": 0.12592,
    "h": 256.5
  },
  "luminance": 0.31865
}

Semantic roles & 50–950 ramp

primary

#649BE6

secondary

#E9D6BD

accent

#8211D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #649BE6

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

Preview Lab → · Contrast checker → · Palette generator →