Behr Undine

Behr Undine M450-4 paint color review

Let’s dive into a full Undine paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful M450-4. Find out if this gorgeous cold blue paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.

Color code:M450-4
Color name:Undine

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What are Behr Undine undertones?

Green and Blue are Behr Undine undertones color, as you can clearly see on the color field below. To determine this undertone we’ve removed all the tints, tones, shades and get HUE (pure color). Seems that undertone definition on a white sheet is already outdated and rather inaccurate


HEX value

HEX value:


RGB code:

137, 193, 186

Is Behr Undine M450-4 cool or warm?

warm colors
Color wheel
cool colors

With a hue of 172° this Blue refers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

M450-4 Undine HSL code: 172, 31%, 65%

Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is a percentage value. 0% is a shade of grey, and 100% is the full color.
Lightness is also a percentage value. 0% is black, and 100% is white.

  • Cool Blue shades make a room feel sleek, fresh and modern
  • Cooler hues have a calm and relaxation effect
  • Cool Blue undertones make small spaces feel more open and expansive
  • Cool paint hue are ideal for bedroom or bathroom. Be careful with deep blues and greens in bathroom, which will reflect on your skin.

Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.

Color comparison

Undine M450-4 vs Blue Echo S460-3

Behr Undine M450-4 vs Behr Blue Echo S460-3Behr Undine M450-4
LRV: -%
Temperature: cold
LRV: -%
Temperature: cold

Color codes

We have collected almost every possible color code you could ever need. To copy the code, just click the icon to the right of it.

HEX#89c1bacopy color code
RGB Decimal137, 193, 186copy color code
RGB Percent53.73%, 75.69%, 72.94%copy color code
HSVHue: 172° Saturation: 29.02% Value: 75.69%copy color code
HSLhsl(172, 31, 65)copy color code
CMYKCyan: 29.02 Magenta: 0.0 Yellow: 3.63 Key: 24.31copy color code
YIQY: 175.458 I: -31.121 Q: -14.024copy color code
XYZX: 38.246 Y: 47.002 Z: 53.498copy color code
CIE LabL:74.191 a:-19.618 b:-2.316copy color code
CIE LuvL:74.191 u:-27.551 v:-0.268copy color code
Decimal9028026copy color code
Hunter lab68.558, -20.397, 1.724copy color code
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