#171978

#171978

Color Values

HEX

#171978

RGB

23, 25, 120

HSL

238.8, 67.8%, 28.0%

HSV

238.8, 80.8%, 47.1%

CMYK

80.8%, 79.2%, 0.0%, 52.9%

OKLCH

0.2963 0.1547 271.1

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#171978

#787617

Analogous

#174978

#451778

#171978

Triadic

#171978

#781719

#197817

Split Complementary

#171978

#784517

#497817

Tetradic

#171978

#781749

#787617

#177845

Color Blindness Simulation

Original

#171978

Protanopia

#181861

Deuteranopia

#18185C

Tritanopia

#174F4B

Achromatopsia

#1F1F1F

CSS Usage

background-color: #171978;
color: #171978;
border-color: #171978;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C3C4F4
300
#989AEB
400
#6163E1
500
#292DD6
600
#2124AB
700
#1A1C89
800
#15166B
900
#13144E
950
#0C0D31

Contrast Checker

Text on white

14.52:1

AA Pass AAA Pass

Text on black

1.45:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

ม.ค. 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

ม.ค. 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

ม.ค. 18, 2026