#1D406C

#1D406C

Color Values

HEX

#1D406C

RGB

29, 64, 108

HSL

213.4, 57.7%, 26.9%

HSV

213.4, 73.1%, 42.4%

CMYK

73.1%, 40.7%, 0.0%, 57.6%

OKLCH

0.3694 0.0862 255.4

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#1D406C

#6C491D

Analogous

#1D686C

#221D6C

#1D406C

Triadic

#1D406C

#6C1D40

#406C1D

Split Complementary

#1D406C

#6C221D

#686C1D

Tetradic

#1D406C

#6C1D68

#6C491D

#1D6C22

Color Blindness Simulation

Original

#1D406C

Protanopia

#2C2C61

Deuteranopia

#2A285F

Tritanopia

#1F5957

Achromatopsia

#3C3C3C

CSS Usage

background-color: #1D406C;
color: #1D406C;
border-color: #1D406C;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C7D9F0
300
#9EBEE5
400
#6A9AD7
500
#3677C9
600
#2B5FA1
700
#234C81
800
#1B3C65
900
#172E4A
950
#0F1D2E

Contrast Checker

Text on white

10.49:1

AA Pass AAA Pass

Text on black

2.0:1

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