#1D71AF

#1D71AF

Color Values

HEX

#1D71AF

RGB

29, 113, 175

HSL

205.5, 71.6%, 40.0%

HSV

205.5, 83.4%, 68.6%

CMYK

83.4%, 35.4%, 0.0%, 31.4%

OKLCH

0.5315 0.1239 246.2

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#1D71AF

#AF5B1D

Analogous

#1DAFA4

#1D28AF

#1D71AF

Triadic

#1D71AF

#AF1D71

#71AF1D

Split Complementary

#1D71AF

#AF1D28

#AFA41D

Tetradic

#1D71AF

#A41DAF

#AF5B1D

#28AF1D

Color Blindness Simulation

Original

#1D71AF

Protanopia

#4142A0

Deuteranopia

#3C369C

Tritanopia

#219492

Achromatopsia

#646464

CSS Usage

background-color: #1D71AF;
color: #1D71AF;
border-color: #1D71AF;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F8FC
100
#E2EFF8
200
#C2DFF5
300
#96C8EE
400
#5DABE4
500
#248DDB
600
#1D71AF
700
#175A8C
800
#12476D
900
#113550
950
#0B2232

Contrast Checker

Text on white

5.21:1

AA Pass AAA Fail

Text on black

4.03:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026