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Colors
#18D3EA

#18D3EA

Every representation of #18D3EA, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.5272
Brightness: 158 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #18d3ea
RGB: rgb(24, 211, 234)
RGBA: rgba(24, 211, 234, 1)
CMYK: cmyk(90%, 10%, 0%, 8%)
HSV: hsv(187°, 90%, 92%)
HSL: hsl(187, 83%, 51%)
LAB: lab(77.71% -33.91 -23.29)
XYZ: xyz(38.52, 52.72, 85.97)

Accessibility

WCAG 2 contrast for #18D3EA as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 1.82:1

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: 11.54:1

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

Related colors

Shades (darker)

#12b1c5 #0e8e9e #0b6a76 #07474f #042327

Tints (lighter)

#3fdaed #65e2f1 #8ce9f4 #b2f0f8 #d9f8fc

Harmonies (complementary, analogous, triadic)

#ea2f18 #18ea98 #186aea #ea18d3 #d3ea18

#18D3EA Color | ColorForge