#649FDA#649FDA

#649FDA is a light, moderate cyan. Relative luminance 0.326; OKLCH L 68.6% C 0.107 H 249.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#649FDA
RGB	rgb(100, 159, 218)
HSL	hsl(210, 61%, 62%)
HSV	hsv(210, 54%, 85%)
CMYK	cmyk(54.1%, 27.1%, 0%, 14.5%)
CIE-LAB	lab(63.81, -2.42, -35.84)
CIE-LCH	lch(63.81, 35.92, 266.14°)
OKLab	oklab(68.64% -0.0373 -0.1005)
OKLCH	oklch(68.64% 0.107 249.6)
XYZ	xyz(30.3041, 32.5651, 71.0048)
Luminance	0.3257 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FDA #DA9F64

analogous

#64DADA #649FDA #6464DA

triadic

#649FDA #DA649F #9FDA64

tetradic

#649FDA #DA64DA #DA9F64 #64DA64

square

#649FDA #DA64DA #DA9F64 #64DA64

split-complementary

#649FDA #DA6464 #DADA64

monochromatic

#26629E #3380CE #649FDA #95BEE6 #C7DCF2

Accessibility & contrast

On white

2.79

#649FDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#649FDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FDA

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FDA	#FFFFFF	#000000	##000000
##649FDA	1.00	2.79	7.51	7.51
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A1DD

Deuteranopia (green-blind)

#7795D9

Tritanopia (blue-blind)

#16ADB3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #649fda;
/* rgb */ color: rgb(100, 159, 218);
/* oklch */ color: oklch(68.6% 0.107 249.6);

Tailwind

colors: {
  custom: {
    50: '#98bbe5',
    500: '#649fda',
    950: '#000000',
  },
}

SCSS

$custom: #649fda;
$custom-light: #98bbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#649fda",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 218
  },
  "hsl": {
    "h": 210,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.68643,
    "c": 0.10725,
    "h": 249.6
  },
  "luminance": 0.32568
}

Semantic roles & 50–950 ramp

primary

#649FDA

secondary

#E2CDB7

accent

#731CC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #649FDA

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

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