#141237

#141237

Color Values

HEX

#141237

RGB

20, 18, 55

HSL

243.2, 50.7%, 14.3%

HSV

243.2, 67.3%, 21.6%

CMYK

63.6%, 67.3%, 0.0%, 78.4%

OKLCH

0.2103 0.0699 281.0

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#141237

#353712

Analogous

#122237

#261237

#141237

Triadic

#141237

#371412

#123714

Split Complementary

#141237

#372612

#223712

Tetradic

#141237

#371222

#353712

#123726

Color Blindness Simulation

Original

#141237

Protanopia

#13132E

Deuteranopia

#13132C

Tritanopia

#142725

Achromatopsia

#151515

CSS Usage

background-color: #141237;
color: #141237;
border-color: #141237;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CBC9ED
300
#A6A3E1
400
#7671D0
500
#463FC0
600
#38329A
700
#2D287B
800
#231F60
900
#1D1A47
950
#12112D

Contrast Checker

Text on white

17.93:1

AA Pass AAA Pass

Text on black

1.17:1

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