Hex Color #40D9EF - Custom Color

Color Codes

HEX

#40D9EF

RGB

rgb(64, 217, 239)

HSL

hsl(188, 85%, 59%)

CMYK

cmyk(73%, 9%, 0%, 6%)

HSV

hsv(188, 73%, 94%)

Color Name

Custom Color

Color Variations

Color Harmonies

Analogous

#3EEFAE #3ED8EF #3E7FEF

Triadic

#3ED8EF #EF3ED8 #D8EF3E

Split Complementary

#3ED8EF #EF3E7F #EFAE3E

Tetradic (Square)

#3ED8EF #AE3EEF #EF553E #7FEF3E

Complementary

#40D9EF #EF553E

Accessibility

WCAG Contrast Ratios

Text on White Background

Sample Text

Contrast Ratio: 1.69:1

Fail - WCAG AA (Normal Text)

Fail - WCAG AAA (Normal Text)

Text on Black Background

Sample Text

Contrast Ratio: 12.39:1

Pass - WCAG AA (Normal Text)

Pass - WCAG AAA (Normal Text)

Recommended Text Color

For best readability on this background color, use black text.

Color in Use

Card with colored border

Background with 20% opacity

CSS Code

.element {

background-color: #40D9EF;

color: #40D9EF;

border-color: #40D9EF;

}

Tailwind CSS (with arbitrary values)

bg-[#40D9EF]

text-[#40D9EF]

border-[#40D9EF]

// Example usage: