DexBase Colors
#288BB4 color Wall #288BB4 Save image
Color conversion

Color conversion for #288BB4

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

Color spaces

RGB40139180
HSL197.57°63.64%43.14%
HSV197.57°77.78%70.59%
CMYK77.78%22.78%0%29.41%
XYZ18.342622.209446.4913
Yxy22.20940.21070.2552
Hunter Lab47.1269-12.9972-25.4787
CIE-Lab54.2485-13.8531-29.485
CIE-LCH54.248532.5772244.8342
CIE-LUV54.2485-34.1306-43.163

Base numbers

BaseRedGreenBlue
Binary001010001000101110110100
Octal50213264
Decimal40139180
Hex288BB4

RGB percentages

Red
16%
Green
55%
Blue
71%

CMYK percentages

Cyan
78%
Magenta
23%
Yellow
0%
Black
29%
Harmony

Color schemes

#288BB4 color on black

#288BB4 color sample text

#288BB4 color on white

#288BB4 color sample text

#288BB4 CSS codes

.background { background-color: #288BB4; }
.text { color: #288BB4; }
.border { border: 3px solid #288BB4; }
.shadow { box-shadow: 0 8px 28px rgba(40, 139, 180, 0.35); }
CSS preview

Accessibility

Contrast on white3.86:1Large text
Contrast on black5.44:1AA
Web safe#3399CCNear
Luminance0.22210-1
Global naming

Color names in other languages

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

English#288BB4 color
PortuguêsCor #288BB4
EspañolColor #288BB4
한국어#288BB4 색상
日本語#288BB4 の色
中文#288BB4 颜色
DeutschFarbe #288BB4
FrançaisCouleur #288BB4
Pairings

Nearby palette

Useful combinations for testing contrast, emphasis and visual harmony with #288BB4 color.

#288BB4 colorCerulean blueCoconutNew Car
Related shades

Similar colors

See Blues
Cyan cornflower blue Cyan cornflower blue #188BC2 Blues Rich electric blue Rich electric blue #0892D0 Blues Battery Charged Blue Battery Charged Blue #1DACD6 Cyans Bright cerulean Bright cerulean #1DACD6 Cyans Maximum Blue Maximum Blue #47ABCC Blues Ball blue Ball blue #21ABCD Cyans Blue sapphire Blue sapphire #126180 Blues Pacific Blue Pacific Blue #1CA9C9 Cyans Vivid cerulean Vivid cerulean #00AAEE Blues Teal blue Teal blue #367588 Cyans Picton blue Picton blue #45B1E8 Blues Blue (NCS) Blue (NCS) #0087BD Blues