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Colors
#40D3EA

#40D3EA

Every representation of #40D3EA, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.5362
Brightness: 170 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #40d3ea
RGB: rgb(64, 211, 234)
RGBA: rgba(64, 211, 234, 1)
CMYK: cmyk(73%, 10%, 0%, 8%)
HSV: hsv(188°, 73%, 92%)
HSL: hsl(188, 80%, 58%)
LAB: lab(78.24% -30.71 -22.44)
XYZ: xyz(40.25, 53.61, 86.05)

Accessibility

WCAG 2 contrast for #40D3EA as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.79:1

AA normal textFail
AA large textFail
AAA normal textFail
AAA large textFail
UI componentsFail

On black

AAA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 11.72:1

AA normal textPass
AA large textPass
AAA normal textPass
AAA large textPass
UI componentsPass

Related colors

Shades (darker)

#19c5e0 #149db3 #0f7686 #0a4f59 #05272d

Tints (lighter)

#60daed #80e2f1 #a0e9f5 #bff0f8 #dff8fc

Harmonies (complementary, analogous, triadic)

#ea5740 #40eaac #407eea #ea40d3 #d3ea40

#40D3EA Color | ColorForge