#649CDC#649CDC

#649CDC is a light, moderate cyan. Relative luminance 0.317; OKLCH L 68.1% C 0.112 H 252.7°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#649CDC
RGB	rgb(100, 156, 220)
HSL	hsl(212, 63%, 63%)
HSV	hsv(212, 55%, 86%)
CMYK	cmyk(54.5%, 29.1%, 0%, 13.7%)
CIE-LAB	lab(63.05, -0.10, -38.12)
CIE-LCH	lch(63.05, 38.12, 269.85°)
OKLab	oklab(68.08% -0.0333 -0.1072)
OKLCH	oklch(68.08% 0.112 252.7)
XYZ	xyz(30.0577, 31.6511, 72.2216)
Luminance	0.3165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649CDC #DCA464

analogous

#64D8DC #649CDC #6864DC

triadic

#649CDC #DC649C #9CDC64

tetradic

#649CDC #DC64D8 #DCA464 #64DC68

square

#649CDC #DC64D8 #DCA464 #64DC68

split-complementary

#649CDC #DC6864 #D8DC64

monochromatic

#245FA1 #327CD1 #649CDC #96BCE7 #C8DCF3

Accessibility & contrast

On white

2.86

#649CDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#649CDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649CDC

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649CDC	#FFFFFF	#000000	##000000
##649CDC	1.00	2.86	7.33	7.33
#FFFFFF	2.86	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)

#829FDF

Deuteranopia (green-blind)

#7293DB

Tritanopia (blue-blind)

#13ABB2

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #649cdc;
/* rgb */ color: rgb(100, 156, 220);
/* oklch */ color: oklch(68.1% 0.112 252.7);

Tailwind

colors: {
  custom: {
    50: '#98b9e7',
    500: '#649cdc',
    950: '#000000',
  },
}

SCSS

$custom: #649cdc;
$custom-light: #98b9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#649cdc",
  "rgb": {
    "r": 100,
    "g": 156,
    "b": 220
  },
  "hsl": {
    "h": 212,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6808,
    "c": 0.11224,
    "h": 252.7
  },
  "luminance": 0.31654
}

Semantic roles & 50–950 ramp

primary

#649CDC

secondary

#E4CFB8

accent

#791BCB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649CDC

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

Preview Lab → · Contrast checker → · Palette generator →