#649FD9#649FD9

#649FD9 is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.6% C 0.106 H 249.2°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#649FD9
RGB	rgb(100, 159, 217)
HSL	hsl(210, 61%, 62%)
HSV	hsv(210, 54%, 85%)
CMYK	cmyk(53.9%, 26.7%, 0%, 14.9%)
CIE-LAB	lab(63.76, -2.72, -35.35)
CIE-LCH	lch(63.76, 35.45, 265.59°)
OKLab	oklab(68.6% -0.0376 -0.0991)
OKLCH	oklch(68.6% 0.106 249.2)
XYZ	xyz(30.1736, 32.5129, 70.3177)
Luminance	0.3251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649FD9 #D99E64

analogous

#64D9D9 #649FD9 #6464D9

triadic

#649FD9 #D9649F #9FD964

tetradic

#649FD9 #D964D9 #D99E64 #64D964

square

#649FD9 #D964D9 #D99E64 #64D964

split-complementary

#649FD9 #D96464 #D9D964

monochromatic

#26629C #3381CD #649FD9 #95BDE5 #C6DCF1

Accessibility & contrast

On white

2.80

#649FD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#649FD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649FD9

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649FD9	#FFFFFF	#000000	##000000
##649FD9	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A1DC

Deuteranopia (green-blind)

#7895D8

Tritanopia (blue-blind)

#18ACB3

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #649fd9;
/* rgb */ color: rgb(100, 159, 217);
/* oklch */ color: oklch(68.6% 0.106 249.2);

Tailwind

colors: {
  custom: {
    50: '#98bbe5',
    500: '#649fd9',
    950: '#000000',
  },
}

SCSS

$custom: #649fd9;
$custom-light: #98bbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#649fd9",
  "rgb": {
    "r": 100,
    "g": 159,
    "b": 217
  },
  "hsl": {
    "h": 209.744,
    "s": 60.622,
    "l": 62.157
  },
  "oklch": {
    "l": 0.68595,
    "c": 0.10604,
    "h": 249.2
  },
  "luminance": 0.32515
}

Semantic roles & 50–950 ramp

primary

#649FD9

secondary

#E2CCB7

accent

#721DC8

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1115

muted

#7E8084

Preview Lab

Preview with #649FD9

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

Preview Lab → · Contrast checker → · Palette generator →