#171FE8

#171FE8

Color Values

HEX

#171FE8

RGB

23, 31, 232

HSL

237.7, 82.0%, 50.0%

HSV

237.7, 90.1%, 91.0%

CMYK

90.1%, 86.6%, 0.0%, 9.0%

OKLCH

0.4411 0.2776 266.3

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#171FE8

#E8E017

Analogous

#1788E8

#7717E8

#171FE8

Triadic

#171FE8

#E8171F

#1FE817

Split Complementary

#171FE8

#E87717

#88E817

Tetradic

#171FE8

#E81788

#E8E017

#17E877

Color Blindness Simulation

Original

#171FE8

Protanopia

#1A1BB7

Deuteranopia

#1A19AC

Tritanopia

#179189

Achromatopsia

#2C2C2C

CSS Usage

background-color: #171FE8;
color: #171FE8;
border-color: #171FE8;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FD
100
#E1E2FA
200
#BEC0F9
300
#9093F4
400
#5359EE
500
#171FE8
600
#1219BA
700
#0F1495
800
#0B0F74
900
#0D0F54
950
#080A35

Contrast Checker

Text on white

8.76:1

AA Pass AAA Pass

Text on black

2.4:1

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