DexBase Colors
#288BB3 color Wall #288BB3 Save image
Color conversion

Color conversion for #288BB3

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

Color spaces

RGB40139179
HSL197.27°63.47%42.94%
HSV197.27°77.65%70.2%
CMYK77.65%22.35%0%29.8%
XYZ18.241122.168845.9567
Yxy22.16880.21120.2567
Hunter Lab47.0838-13.243-24.8895
CIE-Lab54.2056-14.2024-28.9794
CIE-LCH54.205632.2725243.8912
CIE-LUV54.2056-34.1903-42.2971

Base numbers

BaseRedGreenBlue
Binary001010001000101110110011
Octal50213263
Decimal40139179
Hex288BB3

RGB percentages

Red
16%
Green
55%
Blue
70%

CMYK percentages

Cyan
78%
Magenta
22%
Yellow
0%
Black
30%
Harmony

Color schemes

#288BB3 color on black

#288BB3 color sample text

#288BB3 color on white

#288BB3 color sample text

#288BB3 CSS codes

.background { background-color: #288BB3; }
.text { color: #288BB3; }
.border { border: 3px solid #288BB3; }
.shadow { box-shadow: 0 8px 28px rgba(40, 139, 179, 0.35); }
CSS preview

Accessibility

Contrast on white3.86:1Large text
Contrast on black5.43:1AA
Web safe#3399CCNear
Luminance0.22170-1
Global naming

Color names in other languages

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

English#288BB3 color
PortuguêsCor #288BB3
EspañolColor #288BB3
한국어#288BB3 색상
日本語#288BB3 の色
中文#288BB3 颜色
DeutschFarbe #288BB3
FrançaisCouleur #288BB3
Pairings

Nearby palette

Useful combinations for testing contrast, emphasis and visual harmony with #288BB3 color.

#288BB3 colorCerulean blueSinopiaNew Car
Related shades

Similar colors

See Blues
Cyan cornflower blue Cyan cornflower blue #188BC2 Blues Maximum Blue Maximum Blue #47ABCC Blues Battery Charged Blue Battery Charged Blue #1DACD6 Cyans Bright cerulean Bright cerulean #1DACD6 Cyans Ball blue Ball blue #21ABCD Cyans Blue sapphire Blue sapphire #126180 Blues Rich electric blue Rich electric blue #0892D0 Blues Pacific Blue Pacific Blue #1CA9C9 Cyans Teal blue Teal blue #367588 Cyans Vivid cerulean Vivid cerulean #00AAEE Blues Blue (NCS) Blue (NCS) #0087BD Blues Blue-green Blue-green #0D98BA Cyans