#649CCF#649CCF

#649CCF is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.5% C 0.096 H 247.2°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#649CCF
RGB	rgb(100, 156, 207)
HSL	hsl(209, 53%, 60%)
HSV	hsv(209, 52%, 81%)
CMYK	cmyk(51.7%, 24.6%, 0%, 18.8%)
CIE-LAB	lab(62.50, -4.08, -31.76)
CIE-LCH	lch(62.50, 32.02, 262.69°)
OKLab	oklab(67.46% -0.0373 -0.0888)
OKLCH	oklch(67.46% 0.096 247.2)
XYZ	xyz(28.4025, 30.9890, 63.5042)
Luminance	0.3099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CCF #CF9764

analogous

#64CFCC #649CCF #6467CF

triadic

#649CCF #CF649C #9CCF64

tetradic

#649CCF #CC64CF #CF9764 #67CF64

square

#649CCF #CC64CF #CF9764 #67CF64

split-complementary

#649CCF #CF6467 #CFCC64

monochromatic

#2C5F8D #3A7EBC #649CCF #93BADD #C1D8EC

Accessibility & contrast

On white

2.92

#649CCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#649CCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CCF

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CCF	#FFFFFF	#000000	##000000
##649CCF	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879DD1

Deuteranopia (green-blind)

#7992CE

Tritanopia (blue-blind)

#2AA8AD

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #649ccf;
/* rgb */ color: rgb(100, 156, 207);
/* oklch */ color: oklch(67.5% 0.096 247.2);

Tailwind

colors: {
  custom: {
    50: '#96b9de',
    500: '#649ccf',
    950: '#000000',
  },
}

SCSS

$custom: #649ccf;
$custom-light: #96b9de;
$custom-dark: #000000;

JSON

{
  "hex": "#649ccf",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 207
  },
  "hsl": {
    "h": 208.598,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.6746,
    "c": 0.09634,
    "h": 247.2
  },
  "luminance": 0.30991
}

Semantic roles & 50–950 ramp

primary

#649CCF

secondary

#DCC6B3

accent

#6F25C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649CCF

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

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