#12498B

#12498B

Color Values

HEX

#12498B

RGB

18, 73, 139

HSL

212.7, 77.1%, 30.8%

HSV

212.7, 87.1%, 54.5%

CMYK

87.1%, 47.5%, 0.0%, 45.5%

OKLCH

0.4097 0.1231 255.9

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#12498B

#8B5412

Analogous

#12868B

#17128B

#12498B

Triadic

#12498B

#8B1249

#498B12

Split Complementary

#12498B

#8B1712

#868B12

Tetradic

#12498B

#8B1286

#8B5412

#128B17

Color Blindness Simulation

Original

#12498B

Protanopia

#2A2A7B

Deuteranopia

#272277

Tritanopia

#156E6C

Achromatopsia

#424242

CSS Usage

background-color: #12498B;
color: #12498B;
border-color: #12498B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F7FC
100
#E1ECF9
200
#C0D9F7
300
#93BEF1
400
#589AE9
500
#1D77E2
600
#175FB5
700
#134C91
800
#0F3B71
900
#0F2D52
950
#091D34

Contrast Checker

Text on white

8.93:1

AA Pass AAA Pass

Text on black

2.35:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026