#649BC7#649BC7

#649BC7 is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.9% C 0.088 H 243.8°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#649BC7
RGB	rgb(100, 155, 199)
HSL	hsl(207, 47%, 59%)
HSV	hsv(207, 50%, 78%)
CMYK	cmyk(49.7%, 22.1%, 0%, 22%)
CIE-LAB	lab(61.89, -5.91, -28.23)
CIE-LCH	lch(61.89, 28.84, 258.18°)
OKLab	oklab(66.87% -0.0388 -0.0787)
OKLCH	oklch(66.87% 0.088 243.8)
XYZ	xyz(27.2820, 30.2735, 58.4275)
Luminance	0.3028 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649BC7 #C79064

analogous

#64C7C1 #649BC7 #6469C7

triadic

#649BC7 #C7649B #9BC764

tetradic

#649BC7 #C164C7 #C79064 #69C764

square

#649BC7 #C164C7 #C79064 #69C764

split-complementary

#649BC7 #C76469 #C7C164

monochromatic

#2F5D82 #3F7DAF #649BC7 #91B8D7 #BED5E7

Accessibility & contrast

On white

2.98

#649BC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#649BC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #649BC7

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649BC7	#FFFFFF	#000000	##000000
##649BC7	1.00	2.98	7.06	7.06
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889BC9

Deuteranopia (green-blind)

#7B91C6

Tritanopia (blue-blind)

#33A6AA

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #649bc7;
/* rgb */ color: rgb(100, 155, 199);
/* oklch */ color: oklch(66.9% 0.088 243.8);

Tailwind

colors: {
  custom: {
    50: '#96b8d8',
    500: '#649bc7',
    950: '#000000',
  },
}

SCSS

$custom: #649bc7;
$custom-light: #96b8d8;
$custom-dark: #000000;

JSON

{
  "hex": "#649bc7",
  "rgb": {
    "r": 100,
    "g": 155,
    "b": 199
  },
  "hsl": {
    "h": 206.667,
    "s": 46.919,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66873,
    "c": 0.08774,
    "h": 243.8
  },
  "luminance": 0.30276
}

Semantic roles & 50–950 ramp

primary

#649BC7

secondary

#D7C1B0

accent

#8C51D7

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1114

muted

#7E8083

Preview Lab

Preview with #649BC7

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

Preview Lab → · Contrast checker → · Palette generator →