#2C286E

#2C286E

Color Values

HEX

#2C286E

RGB

44, 40, 110

HSL

243.4, 46.7%, 29.4%

HSV

243.4, 63.6%, 43.1%

CMYK

60.0%, 63.6%, 0.0%, 56.9%

OKLCH

0.3266 0.1174 280.2

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2C286E

#6A6E28

Analogous

#28476E

#4F286E

#2C286E

Triadic

#2C286E

#6E2C28

#286E2C

Split Complementary

#2C286E

#6E4F28

#476E28

Tetradic

#2C286E

#6E2847

#6A6E28

#286E4F

Color Blindness Simulation

Original

#2C286E

Protanopia

#2A2A5D

Deuteranopia

#2A2B59

Tritanopia

#2C504D

Achromatopsia

#2E2E2E

CSS Usage

background-color: #2C286E;
color: #2C286E;
border-color: #2C286E;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CDCBEC
300
#A8A5DE
400
#7A75CD
500
#4B44BB
600
#3C3696
700
#302B78
800
#25225E
900
#1E1C45
950
#13122B

Contrast Checker

Text on white

12.84:1

AA Pass AAA Pass

Text on black

1.64:1

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