#649FC7#649FC7

#649FC7 is a light, moderate cyan. Relative luminance 0.316; OKLCH L 67.8% C 0.086 H 239.4°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#649FC7
RGB	rgb(100, 159, 199)
HSL	hsl(204, 47%, 59%)
HSV	hsv(204, 50%, 78%)
CMYK	cmyk(49.7%, 20.1%, 0%, 22%)
CIE-LAB	lab(63.03, -8.13, -26.47)
CIE-LCH	lch(63.03, 27.69, 252.92°)
OKLab	oklab(67.78% -0.0435 -0.0737)
OKLCH	oklch(67.78% 0.086 239.4)
XYZ	xyz(27.9588, 31.6270, 58.6530)
Luminance	0.3163 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FC7 #C78C64

analogous

#64C7BD #649FC7 #646DC7

triadic

#649FC7 #C7649F #9FC764

tetradic

#649FC7 #BD64C7 #C78C64 #6DC764

square

#649FC7 #BD64C7 #C78C64 #6DC764

split-complementary

#649FC7 #C7646D #C7BD64

monochromatic

#2F6082 #3F82AF #649FC7 #91BBD7 #BED7E7

Accessibility & contrast

On white

2.87

#649FC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#649FC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FC7

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FC7	#FFFFFF	#000000	##000000
##649FC7	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)

#8D9EC9

Deuteranopia (green-blind)

#8094C6

Tritanopia (blue-blind)

#31A9AC

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649fc7;
/* rgb */ color: rgb(100, 159, 199);
/* oklch */ color: oklch(67.8% 0.086 239.4);

Tailwind

colors: {
  custom: {
    50: '#96bbd8',
    500: '#649fc7',
    950: '#000000',
  },
}

SCSS

$custom: #649fc7;
$custom-light: #96bbd8;
$custom-dark: #000000;

JSON

{
  "hex": "#649fc7",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 199
  },
  "hsl": {
    "h": 204.242,
    "s": 46.919,
    "l": 58.627
  },
  "oklch": {
    "l": 0.67777,
    "c": 0.08557,
    "h": 239.4
  },
  "luminance": 0.31629
}

Semantic roles & 50–950 ramp

primary

#649FC7

secondary

#D7C0B0

accent

#8751D7

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1114

muted

#7E8083

Preview Lab

Preview with #649FC7

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

Preview Lab → · Contrast checker → · Palette generator →