#649DCF#649DCF

#649DCF is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.7% C 0.096 H 246.3°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#649DCF
RGB	rgb(100, 157, 207)
HSL	hsl(208, 53%, 60%)
HSV	hsv(208, 52%, 81%)
CMYK	cmyk(51.7%, 24.2%, 0%, 18.8%)
CIE-LAB	lab(62.78, -4.64, -31.32)
CIE-LCH	lch(62.78, 31.66, 261.58°)
OKLab	oklab(67.68% -0.0385 -0.0875)
OKLCH	oklch(67.68% 0.096 246.3)
XYZ	xyz(28.5710, 31.3260, 63.5603)
Luminance	0.3133 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649DCF #CF9664

analogous

#64CFCB #649DCF #6468CF

triadic

#649DCF #CF649D #9DCF64

tetradic

#649DCF #CB64CF #CF9664 #68CF64

square

#649DCF #CB64CF #CF9664 #68CF64

split-complementary

#649DCF #CF6468 #CFCB64

monochromatic

#2C5F8D #3A7FBC #649DCF #93BBDD #C1D8EC

Accessibility & contrast

On white

2.89

#649DCF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#649DCF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649DCF

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649DCF	#FFFFFF	#000000	##000000
##649DCF	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889ED1

Deuteranopia (green-blind)

#7A93CE

Tritanopia (blue-blind)

#29A9AE

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #649dcf;
/* rgb */ color: rgb(100, 157, 207);
/* oklch */ color: oklch(67.7% 0.096 246.3);

Tailwind

colors: {
  custom: {
    50: '#97b9de',
    500: '#649dcf',
    950: '#000000',
  },
}

SCSS

$custom: #649dcf;
$custom-light: #97b9de;
$custom-dark: #000000;

JSON

{
  "hex": "#649dcf",
  "rgb": {
    "r": 100,
    "g": 157,
    "b": 207
  },
  "hsl": {
    "h": 208.037,
    "s": 52.709,
    "l": 60.196
  },
  "oklch": {
    "l": 0.67684,
    "c": 0.09563,
    "h": 246.3
  },
  "luminance": 0.31328
}

Semantic roles & 50–950 ramp

primary

#649DCF

secondary

#DCC6B3

accent

#6E25C0

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649DCF

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

Preview Lab → · Contrast checker → · Palette generator →