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Colors
#63B5FF

#63B5FF

Every representation of #63B5FF, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.4292
Brightness: 165 / 255
Reads as: A light color — pair it with dark text.

Color formats

HEX: #63b5ff
RGB: rgb(99, 181, 255)
RGBA: rgba(99, 181, 255, 1)
CMYK: cmyk(61%, 29%, 0%, 0%)
HSV: hsv(208°, 61%, 100%)
HSL: hsl(208, 100%, 69%)
LAB: lab(71.5% -3.35 -44.05)
XYZ: xyz(39.71, 42.92, 100.78)

Accessibility

WCAG 2 contrast for #63B5FF as a text color on the two most common surfaces.

On white

Fail

The quick brown fox jumps over the lazy dog.

Contrast ratio: 2.19:1

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: 9.58:1

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

Related colors

Shades (darker)

#2899ff #007cec #005db1 #003e76 #001f3b

Tints (lighter)

#7dc1ff #97ceff #b1daff #cbe6ff #e5f3ff

Harmonies (complementary, analogous, triadic)

#ffad63 #63fffb #6367ff #ff63b5 #b5ff63

#63B5FF Color | ColorForge