#3A166C

#3A166C

Color Values

HEX

#3A166C

RGB

58, 22, 108

HSL

265.1, 66.2%, 25.5%

HSV

265.1, 79.6%, 42.4%

CMYK

46.3%, 79.6%, 0.0%, 57.6%

OKLCH

0.3112 0.1377 296.4

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#3A166C

#486C16

Analogous

#161D6C

#65166C

#3A166C

Triadic

#3A166C

#6C3A16

#166C3A

Split Complementary

#3A166C

#6C6516

#1D6C16

Tetradic

#3A166C

#6C161D

#486C16

#166C65

Color Blindness Simulation

Original

#3A166C

Protanopia

#2A2A57

Deuteranopia

#2C2F52

Tritanopia

#384743

Achromatopsia

#242424

CSS Usage

background-color: #3A166C;
color: #3A166C;
border-color: #3A166C;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F3FC
100
#ECE3F7
200
#D7C4F3
300
#BB99EA
400
#9662DF
500
#722BD4
600
#5B22AA
700
#491C88
800
#39166A
900
#2C144D
950
#1C0C31

Contrast Checker

Text on white

13.9:1

AA Pass AAA Pass

Text on black

1.51:1

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