#1F6DC6

#1F6DC6

Color Values

HEX

#1F6DC6

RGB

31, 109, 198

HSL

212.0, 72.9%, 44.9%

HSV

212.0, 84.3%, 77.6%

CMYK

84.3%, 44.9%, 0.0%, 22.4%

OKLCH

0.5375 0.1569 255.1

Properties

Cool Dark Nearest: Denim

Color Harmonies

Complementary

#1F6DC6

#C6781F

Analogous

#1FC0C6

#251FC6

#1F6DC6

Triadic

#1F6DC6

#C61F6D

#6DC61F

Split Complementary

#1F6DC6

#C6251F

#C0C61F

Tetradic

#1F6DC6

#C61FC0

#C6781F

#1FC625

Color Blindness Simulation

Original

#1F6DC6

Protanopia

#4141B0

Deuteranopia

#3C36AB

Tritanopia

#239F9C

Achromatopsia

#636363

CSS Usage

background-color: #1F6DC6;
color: #1F6DC6;
border-color: #1F6DC6;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C1DAF5
300
#95BFEE
400
#5C9CE5
500
#2379DC
600
#1C61B0
700
#164E8D
800
#113D6E
900
#112E50
950
#0B1D33

Contrast Checker

Text on white

5.17:1

AA Pass AAA Fail

Text on black

4.06:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026