DexBase Colors
#287BB3 color Wall #287BB3 Save image
Color conversion

Color conversion for #287BB3

Complete numeric profile for comparing screens, paints, palettes and digital materials.

Color spaces

RGB40123179
HSL204.17°63.47%42.94%
HSV204.17°77.65%70.2%
CMYK77.65%31.28%0%29.8%
XYZ16.091517.869845.2402
Yxy17.86980.20320.2256
Hunter Lab42.2727-6.03-33.8364
CIE-Lab49.3378-5.026-36.5885
CIE-LCH49.337836.9321262.1785
CIE-LUV49.3378-28.565-54.7001

Base numbers

BaseRedGreenBlue
Binary001010000111101110110011
Octal50173263
Decimal40123179
Hex287BB3

RGB percentages

Red
16%
Green
48%
Blue
70%

CMYK percentages

Cyan
78%
Magenta
31%
Yellow
0%
Black
30%
Harmony

Color schemes

#287BB3 color on black

#287BB3 color sample text

#287BB3 color on white

#287BB3 color sample text

#287BB3 CSS codes

.background { background-color: #287BB3; }
.text { color: #287BB3; }
.border { border: 3px solid #287BB3; }
.shadow { box-shadow: 0 8px 28px rgba(40, 123, 179, 0.35); }
CSS preview

Accessibility

Contrast on white4.59:1AA
Contrast on black4.57:1AA
Web safe#3366CCNear
Luminance0.17870-1
Global naming

Color names in other languages

Use these names to compare international references, paint catalogs and design materials.

English#287BB3 color
PortuguêsCor #287BB3
EspañolColor #287BB3
한국어#287BB3 색상
日本語#287BB3 の色
中文#287BB3 颜色
DeutschFarbe #287BB3
FrançaisCouleur #287BB3
Pairings

Nearby palette

Useful combinations for testing contrast, emphasis and visual harmony with #287BB3 color.

#287BB3 colorGlitterDark brown-tangeloSt. Patrick's blue
Related shades

Similar colors

See Blues
Celestial blue Celestial blue #4997D0 Blues Carolina blue Carolina blue #56A0D3 Blues Lapis lazuli Lapis lazuli #26619C Blues Cyan cornflower blue Cyan cornflower blue #188BC2 Blues Steel blue Steel blue #4682B4 Blues Bright navy blue Bright navy blue #1974D2 Blues Air Force blue (RAF) Air Force blue (RAF) #5D8AA8 Blues Green-blue Green-blue #1164B4 Blues Rackley Rackley #5D8AA8 Blues French blue French blue #0072BB Blues Rich electric blue Rich electric blue #0892D0 Blues Cyan-blue azure Cyan-blue azure #4682BF Blues