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

Color conversion for #288BBB

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

Color spaces

RGB40139187
HSL199.59°64.76%44.51%
HSV199.59°78.61%73.33%
CMYK78.61%25.67%0%26.67%
XYZ19.073722.501950.3421
Yxy22.50190.20750.2448
Hunter Lab47.4362-11.2405-29.6921
CIE-Lab54.5555-11.3876-33.0039
CIE-LCH54.555534.9132250.9636
CIE-LUV54.5555-33.7187-49.2121

Base numbers

BaseRedGreenBlue
Binary001010001000101110111011
Octal50213273
Decimal40139187
Hex288BBB

RGB percentages

Red
16%
Green
55%
Blue
73%

CMYK percentages

Cyan
79%
Magenta
26%
Yellow
0%
Black
27%
Harmony

Color schemes

#288BBB color on black

#288BBB color sample text

#288BBB color on white

#288BBB color sample text

#288BBB CSS codes

.background { background-color: #288BBB; }
.text { color: #288BBB; }
.border { border: 3px solid #288BBB; }
.shadow { box-shadow: 0 8px 28px rgba(40, 139, 187, 0.35); }
CSS preview

Accessibility

Contrast on white3.82:1Large text
Contrast on black5.5:1AA
Web safe#3399CCNear
Luminance0.2250-1
Global naming

Color names in other languages

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

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

Nearby palette

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

#288BBB colorDenim BlueBrown SugarRoyal blue
Related shades

Similar colors

See Blues
Cyan cornflower blue Cyan cornflower blue #188BC2 Blues Rich electric blue Rich electric blue #0892D0 Blues Picton blue Picton blue #45B1E8 Blues Battery Charged Blue Battery Charged Blue #1DACD6 Cyans Bright cerulean Bright cerulean #1DACD6 Cyans Ball blue Ball blue #21ABCD Cyans Celestial blue Celestial blue #4997D0 Blues Maximum Blue Maximum Blue #47ABCC Blues Carolina blue Carolina blue #56A0D3 Blues Pacific Blue Pacific Blue #1CA9C9 Cyans Blue sapphire Blue sapphire #126180 Blues Vivid cerulean Vivid cerulean #00AAEE Blues