#103A4D

#103A4D

Color Values

HEX

#103A4D

RGB

16, 58, 77

HSL

198.7, 65.6%, 18.2%

HSV

198.7, 79.2%, 30.2%

CMYK

79.2%, 24.7%, 0.0%, 69.8%

OKLCH

0.3293 0.0563 231.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#103A4D

#4D2310

Analogous

#104D41

#101B4D

#103A4D

Triadic

#103A4D

#4D103A

#3A4D10

Split Complementary

#103A4D

#4D101B

#4D4110

Tetradic

#103A4D

#41104D

#4D2310

#1B4D10

Color Blindness Simulation

Original

#103A4D

Protanopia

#222348

Deuteranopia

#201D47

Tritanopia

#124544

Achromatopsia

#323232

CSS Usage

background-color: #103A4D;
color: #103A4D;
border-color: #103A4D;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F3F9FC
100
#E3F1F7
200
#C4E4F3
300
#9AD1EA
400
#63B8DF
500
#2C9FD3
600
#237FA9
700
#1C6687
800
#16506A
900
#143B4D
950
#0D2531

Contrast Checker

Text on white

12.11:1

AA Pass AAA Pass

Text on black

1.73:1

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