#103D45

#103D45

Color Values

HEX

#103D45

RGB

16, 61, 69

HSL

189.1, 62.4%, 16.7%

HSV

189.1, 76.8%, 27.1%

CMYK

76.8%, 11.6%, 0.0%, 72.9%

OKLCH

0.3338 0.0494 211.7

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#103D45

#451810

Analogous

#104533

#102345

#103D45

Triadic

#103D45

#45103D

#3D4510

Split Complementary

#103D45

#451023

#453310

Tetradic

#103D45

#331045

#451810

#234510

Color Blindness Simulation

Original

#103D45

Protanopia

#232443

Deuteranopia

#211E43

Tritanopia

#124241

Achromatopsia

#343434

CSS Usage

background-color: #103D45;
color: #103D45;
border-color: #103D45;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F3FAFB
100
#E4F4F7
200
#C5EBF2
300
#9CDCE8
400
#66CADC
500
#30B7CF
600
#2692A6
700
#1F7585
800
#185B68
900
#15434C
950
#0D2B30

Contrast Checker

Text on white

11.83:1

AA Pass AAA Pass

Text on black

1.78:1

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