#1D436F

#1D436F

Color Values

HEX

#1D436F

RGB

29, 67, 111

HSL

212.2, 58.6%, 27.5%

HSV

212.2, 73.9%, 43.5%

CMYK

73.9%, 39.6%, 0.0%, 56.5%

OKLCH

0.3789 0.0871 253.9

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#1D436F

#6F491D

Analogous

#1D6C6F

#201D6F

#1D436F

Triadic

#1D436F

#6F1D43

#436F1D

Split Complementary

#1D436F

#6F201D

#6C6F1D

Tetradic

#1D436F

#6F1D6C

#6F491D

#1D6F20

Color Blindness Simulation

Original

#1D436F

Protanopia

#2D2E64

Deuteranopia

#2B2862

Tritanopia

#1F5C5A

Achromatopsia

#3E3E3E

CSS Usage

background-color: #1D436F;
color: #1D436F;
border-color: #1D436F;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C6DAF0
300
#9EBFE6
400
#699DD8
500
#357ACA
600
#2A62A2
700
#224E81
800
#1A3D65
900
#172F4A
950
#0E1D2F

Contrast Checker

Text on white

10.07:1

AA Pass AAA Pass

Text on black

2.08:1

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