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Colors
#287BEE

#287BEE

Every representation of #287BEE, its WCAG contrast behavior, and related colors worth exploring. Click any value to copy it.

AaAa

Relative luminance: 0.2079
Brightness: 111 / 255
Reads as: A dark color — pair it with light text.

Color formats

HEX: #287bee
RGB: rgb(40, 123, 238)
RGBA: rgba(40, 123, 238, 1)
CMYK: cmyk(83%, 48%, 0%, 7%)
HSV: hsv(215°, 83%, 93%)
HSL: hsl(215, 85%, 55%)
LAB: lab(52.72% 17.12 -64.7)
XYZ: xyz(23.38, 20.79, 83.65)

Accessibility

WCAG 2 contrast for #287BEE as a text color on the two most common surfaces.

On white

AA Large

The quick brown fox jumps over the lazy dog.

Contrast ratio: 4.07:1

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

On black

AA

The quick brown fox jumps over the lazy dog.

Contrast ratio: 5.16:1

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

Related colors

Shades (darker)

#1164d7 #0e50ac #0a3c81 #072856 #03142b

Tints (lighter)

#4c91f1 #70a7f4 #93bdf6 #b7d3f9 #dbe9fc

Harmonies (complementary, analogous, triadic)

#ee9b28 #28deee #3828ee #ee287b #7bee28

#287BEE Color | ColorForge