#649AC7#649AC7

#649AC7 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.6% C 0.088 H 244.8°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX#649AC7
RGBrgb(100, 154, 199)
HSLhsl(207, 47%, 59%)
HSVhsv(207, 50%, 78%)
CMYKcmyk(49.7%, 22.6%, 0%, 22%)
CIE-LABlab(61.60, -5.35, -28.67)
CIE-LCHlch(61.60, 29.17, 259.44°)
OKLaboklab(66.65% -0.0376 -0.08)
OKLCHoklch(66.65% 0.088 244.8)
XYZxyz(27.1163, 29.9420, 58.3722)
Luminance0.2994 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#649AC7 #C79164
analogous
#64C7C2 #649AC7 #6468C7
triadic
#649AC7 #C7649A #9AC764
tetradic
#649AC7 #C264C7 #C79164 #68C764
square
#649AC7 #C264C7 #C79164 #68C764
split-complementary
#649AC7 #C76468 #C7C264
monochromatic
#2F5C82 #3F7CAF #649AC7 #91B7D7 #BED5E7

Accessibility & contrast

On white

3.00
#649AC7 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.99
#649AC7 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649AC7
6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##649AC7#FFFFFF#000000##000000
##649AC71.003.006.996.99
#FFFFFF3.001.0021.0021.00
#0000006.9921.001.001.00
##0000006.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#879AC9
Deuteranopia (green-blind)
#7A90C6
Tritanopia (blue-blind)
#33A5A9
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #649ac7;
/* rgb */ color: rgb(100, 154, 199);
/* oklch */ color: oklch(66.6% 0.088 244.8);
Tailwind
colors: {
  custom: {
    50: '#96b7d8',
    500: '#649ac7',
    950: '#000000',
  },
}
SCSS
$custom: #649ac7;
$custom-light: #96b7d8;
$custom-dark: #000000;
JSON
{
  "hex": "#649ac7",
  "rgb": {
    "r": 100,
    "g": 154,
    "b": 199
  },
  "hsl": {
    "h": 207.273,
    "s": 46.919,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66648,
    "c": 0.08836,
    "h": 244.8
  },
  "luminance": 0.29944
}

Semantic roles & 50–950 ramp

primary
#649AC7
secondary
#D7C2B0
accent
#8E51D7
background
#F9FBFD
surface
#F2F6FA
border
#CCD0D3
text
#0E1114
muted
#7E8083

Preview Lab

Preview with #649AC7

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

Preview Lab → · Contrast checker → · Palette generator →

#649AC7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva