#649FD5#649FD5

#649FD5 is a light, moderate cyan. Relative luminance 0.323; OKLCH L 68.4% C 0.101 H 247.4°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#649FD5
RGB	rgb(100, 159, 213)
HSL	hsl(209, 57%, 61%)
HSV	hsv(209, 53%, 84%)
CMYK	cmyk(53.1%, 25.4%, 0%, 16.5%)
CIE-LAB	lab(63.60, -3.95, -33.39)
CIE-LCH	lch(63.60, 33.63, 263.26°)
OKLab	oklab(68.41% -0.0389 -0.0935)
OKLCH	oklch(68.41% 0.101 247.4)
XYZ	xyz(29.6596, 32.3073, 67.6108)
Luminance	0.3231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FD5 #D59A64

analogous

#64D5D3 #649FD5 #6467D5

triadic

#649FD5 #D5649F #9FD564

tetradic

#649FD5 #D364D5 #D59A64 #67D564

square

#649FD5 #D364D5 #D59A64 #67D564

split-complementary

#649FD5 #D56467 #D5D364

monochromatic

#296296 #3681C6 #649FD5 #94BDE2 #C4DBEF

Accessibility & contrast

On white

2.81

#649FD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#649FD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FD5

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FD5	#FFFFFF	#000000	##000000
##649FD5	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#88A0D7

Deuteranopia (green-blind)

#7A95D4

Tritanopia (blue-blind)

#20ACB2

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649fd5;
/* rgb */ color: rgb(100, 159, 213);
/* oklch */ color: oklch(68.4% 0.101 247.4);

Tailwind

colors: {
  custom: {
    50: '#97bbe2',
    500: '#649fd5',
    950: '#000000',
  },
}

SCSS

$custom: #649fd5;
$custom-light: #97bbe2;
$custom-dark: #000000;

JSON

{
  "hex": "#649fd5",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 213
  },
  "hsl": {
    "h": 208.673,
    "s": 57.36,
    "l": 61.373
  },
  "oklch": {
    "l": 0.68407,
    "c": 0.10126,
    "h": 247.4
  },
  "luminance": 0.3231
}

Semantic roles & 50–950 ramp

primary

#649FD5

secondary

#E0C9B5

accent

#6F21C5

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #649FD5

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

Preview Lab → · Contrast checker → · Palette generator →