#40B3D8 Color (Hex and RGB)

#40B3D8

rgb(64 179 216) · reads as blue

#40b3d8 has RGB values (64, 179, 216). The color reads primarily as blue in sRGB space.

Color values

Format	Value	Channels
HEX	`#40B3D8`	R40GB3BD8
RGB	`rgb(64 179 216)`	R64G179B216
HSL	`hsl(195 66% 55%)`	H195°S66%L55%
OKLCH	`oklch(72% 0.11 223)`	L0.72C0.11H223°
HSV	`hsv(195, 70%, 85%)`	H195°S70%V85%
CMYK	`cmyk(70%, 17%, 0%, 15%)`	C70%M17%Y0%K15%

Shades mix #40B3D8 with black; tints mix it with white. Click any swatch to explore it.

Opposite on the color wheel — maximum contrast.

Neighbors 30° either side — calm and cohesive.

Three hues spaced 120° apart — vibrant balance.

Same hue and saturation, different lightness.

The closest colors from our brand palettes, measured in OKLab.

WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.

#40B3D8 on #FFFFFF

2.43:1

AA ✕AAA ✕AA Large ✕AAA Large ✕

#40B3D8 on #000000

8.66:1

AA ✓AAA ✓AA Large ✓AAA Large ✓

#FFFFFF on #40B3D8

2.43:1

AA ✕AAA ✕AA Large ✕AAA Large ✕

#000000 on #40B3D8

8.66:1

AA ✓AAA ✓AA Large ✓AAA Large ✓