DexBase Colors
#183A8B color Wall #183A8B Save image
Color conversion

Color conversion for #183A8B

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

Color spaces

RGB2458139
HSL222.26°70.55%31.96%
HSV222.26°82.73%54.51%
CMYK82.73%58.27%0%45.49%
XYZ6.54835.083625.0572
Yxy5.08360.17850.1386
Hunter Lab22.546812.3845-50.0827
CIE-Lab26.971619.7521-48.4725
CIE-LCH26.971652.3424292.1704
CIE-LUV26.9716-11.2317-62.6635

Base numbers

BaseRedGreenBlue
Binary000110000011101010001011
Octal3072213
Decimal2458139
Hex183A8B

RGB percentages

Red
9%
Green
23%
Blue
55%

CMYK percentages

Cyan
83%
Magenta
58%
Yellow
0%
Black
45%
Harmony

Color schemes

#183A8B color on black

#183A8B color sample text

#183A8B color on white

#183A8B color sample text

#183A8B CSS codes

.background { background-color: #183A8B; }
.text { color: #183A8B; }
.border { border: 3px solid #183A8B; }
.shadow { box-shadow: 0 8px 28px rgba(24, 58, 139, 0.35); }
CSS preview

Accessibility

Contrast on white10.42:1AAA
Contrast on black2.02:1Poor
Web safe#003399Near
Luminance0.05080-1
Global naming

Color names in other languages

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

English#183A8B color
PortuguêsCor #183A8B
EspañolColor #183A8B
한국어#183A8B 색상
日本語#183A8B の色
中文#183A8B 颜色
DeutschFarbe #183A8B
FrançaisCouleur #183A8B
Pairings

Nearby palette

Useful combinations for testing contrast, emphasis and visual harmony with #183A8B color.

#183A8B colorMedium slate blueBistre brownInterdimensional Blue
Related shades

Similar colors

See Blues
New Car New Car #214FC6 Blues UA blue UA blue #0033AA Blues Egyptian blue Egyptian blue #1034A6 Blues International Klein Blue International Klein Blue #002FA7 Blues Catalina blue Catalina blue #062A78 Blues Cerulean blue Cerulean blue #2A52BE Blues Royal azure Royal azure #0038A8 Blues Denim Blue Denim Blue #2243B6 Blues Dark powder blue Dark powder blue #003399 Blues Smalt (Dark powder blue) Smalt (Dark powder blue) #003399 Blues Air Force blue (USAF) Air Force blue (USAF) #00308F Blues Resolution blue Resolution blue #002387 Blues