#181CB2

#181CB2

Color Values

HEX

#181CB2

RGB

24, 28, 178

HSL

238.4, 76.2%, 39.6%

HSV

238.4, 86.5%, 69.8%

CMYK

86.5%, 84.3%, 0.0%, 30.2%

OKLCH

0.3713 0.2213 267.9

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#181CB2

#B2AE18

Analogous

#1869B2

#6118B2

#181CB2

Triadic

#181CB2

#B2181C

#1CB218

Split Complementary

#181CB2

#B26118

#69B218

Tetradic

#181CB2

#B21869

#B2AE18

#18B261

Color Blindness Simulation

Original

#181CB2

Protanopia

#1A1A8E

Deuteranopia

#1A1985

Tritanopia

#18716B

Achromatopsia

#262626

CSS Usage

background-color: #181CB2;
color: #181CB2;
border-color: #181CB2;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F2F3FC
100
#E2E2F9
200
#C0C2F7
300
#9396F0
400
#595DE9
500
#1E24E1
600
#181CB4
700
#131790
800
#0F1270
900
#0F1152
950
#0A0B34

Contrast Checker

Text on white

11.36:1

AA Pass AAA Pass

Text on black

1.85:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

1월 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

1월 21, 2026
Tutorials

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

1월 18, 2026