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Colors
#19B5DA

#19B5DA

Every representation of #19B5DA, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.3832
Brightness: 139 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #19b5da
RGB: rgb(25, 181, 218)
RGBA: rgba(25, 181, 218, 1)
CMYK: cmyk(89%, 17%, 0%, 15%)
HSV: hsv(192°, 89%, 85%)
HSL: hsl(192, 79%, 48%)
LAB: lab(68.25% -24.33 -29.11)
XYZ: xyz(29.57, 38.31, 72.15)

Accessibility

WCAG 2 contrast for #19B5DA as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.42:1

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: 8.66:1

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

Related colors

Shades (darker)

#1597b6 #117991 #0c5b6d #083c49 #041e24

Tints (lighter)

#37c6e8 #5fd2ed #87ddf1 #afe8f6 #d7f4fa

Harmonies (complementary, analogous, triadic)

#da3e19 #19da9e #1955da #da19b5 #b5da19

#19B5DA Color | ColorForge