#333980

#333980

Color Values

HEX

#333980

RGB

51, 57, 128

HSL

235.3, 43.0%, 35.1%

HSV

235.3, 60.2%, 50.2%

CMYK

60.2%, 55.5%, 0.0%, 49.8%

OKLCH

0.3809 0.1182 275.6

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#333980

#807A33

Analogous

#336080

#533380

#333980

Triadic

#333980

#803339

#398033

Split Complementary

#333980

#805333

#608033

Tetradic

#333980

#803360

#807A33

#338053

Color Blindness Simulation

Original

#333980

Protanopia

#36366F

Deuteranopia

#35356B

Tritanopia

#33615E

Achromatopsia

#3D3D3D

CSS Usage

background-color: #333980;
color: #333980;
border-color: #333980;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCEEB
300
#A7ACDC
400
#787EC9
500
#4951B6
600
#3A4192
700
#2F3475
800
#24295B
900
#1E2143
950
#13152A

Contrast Checker

Text on white

10.31:1

AA Pass AAA Pass

Text on black

2.04:1

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