DexBase Colors
#278BBF color Wall #278BBF Save image
Color conversion

Color conversion for #278BBF

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

Color spaces

RGB39139191
HSL200.53°66.09%45.1%
HSV200.53°79.58%74.9%
CMYK79.58%27.23%0%25.1%
XYZ19.469522.655852.627
Yxy22.65580.20550.2391
Hunter Lab47.5981-10.2837-32.2098
CIE-Lab54.716-10.0683-35.0324
CIE-LCH54.71636.4505253.9654
CIE-LUV54.716-33.6164-52.6968

Base numbers

BaseRedGreenBlue
Binary001001111000101110111111
Octal47213277
Decimal39139191
Hex278BBF

RGB percentages

Red
15%
Green
55%
Blue
75%

CMYK percentages

Cyan
80%
Magenta
27%
Yellow
0%
Black
25%
Harmony

Color schemes

#278BBF color on black

#278BBF color sample text

#278BBF color on white

#278BBF color sample text

#278BBF CSS codes

.background { background-color: #278BBF; }
.text { color: #278BBF; }
.border { border: 3px solid #278BBF; }
.shadow { box-shadow: 0 8px 28px rgba(39, 139, 191, 0.35); }
CSS preview

Accessibility

Contrast on white3.8:1Large text
Contrast on black5.53:1AA
Web safe#3399CCNear
Luminance0.22660-1
Global naming

Color names in other languages

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

English#278BBF color
PortuguêsCor #278BBF
EspañolColor #278BBF
한국어#278BBF 색상
日本語#278BBF の色
中文#278BBF 颜色
DeutschFarbe #278BBF
FrançaisCouleur #278BBF
Pairings

Nearby palette

Useful combinations for testing contrast, emphasis and visual harmony with #278BBF color.

#278BBF colorPersian bluePersimmonCerulean blue
Related shades

Similar colors

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