HEX Color Conversion

Hex Color Code #40BFD0 — RGB & HSL Conversions

How to use the #40BFD0 color code in HTML & CSS?

To apply the hex color #40BFD0 in web design, set the color property inside your CSS stylesheet. For example, adding background-color: #40BFD0; will paint elements in this cool undertone shade. In modern CSS structures, you can configure it as a custom variable --color-hex: #40BFD0; or utilize it directly in Tailwind CSS via arbitrary utility values like bg-[#40BFD0].

What are the RGB and HSL conversion values for #40BFD0?

In the digital sRGB color space, the hex value #40BFD0 is converted to RGB values of Red: 64, Green: 191, and Blue: 208. When analyzed under the HSL model, its coordinates correspond to hue angle 187°, 61% saturation, and 53% lightness. This makes it visually a balanced medium tone with a balanced, moderate saturation.

CMYK print code settings for #40BFD0

When converting #40BFD0 for CMYK printing, the color separation consists of 69% Cyan, 8% Magenta, 0% Yellow, and 18% key/black. These neutral color boundaries serve as solid structural backgrounds, layouts, and typography grids.

Red Channel 64
Green Channel 191
Blue Channel 208
Luminance 0.429

HEX #40BFD0 Color Space Conversions

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HEX Color Code #40BFD0
RGB (Red Green Blue) rgb(64, 191, 208)
HSL (Hue Sat Light) hsl(187°, 61%, 53%)
CMYK (Commercial Print) cmyk(69%, 8%, 0%, 18%)
HSV / HSB Values hsv(187°, 69%, 82%)
Decimal Color Code 4243408
CSS Custom Variable --color-hex: #40BFD0;
Tailwind CSS Utility bg-[#40BFD0]

Contrast & Accessibility (WCAG 2.1) Check

White Text on Background

White text readability test with #40BFD0

Small body copy preview

Black Text on Background

Black text readability test with #40BFD0

Small body copy preview

Complementary & Analogous Harmonies

Computed dynamically

Shades & Tints Generator Matrix

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Darker Shades (Adding Black)

Lighter Tints (Adding White)

{ } CSS Custom Properties (Variables)

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/* CSS Custom Properties for color #40BFD0 */
--color-hex: #40BFD0;
--color-rgb: rgb(64, 191, 208);
--color-hsl: hsl(187deg, 61%, 53%);

Adjacent HEX Color Codes

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