#434066

#434066

Color Values

HEX

#434066

RGB

67, 64, 102

HSL

244.7, 22.9%, 32.5%

HSV

244.7, 37.3%, 40.0%

CMYK

34.3%, 37.3%, 0.0%, 60.0%

OKLCH

0.3918 0.0636 286.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#434066

#636640

Analogous

#405066

#564066

#434066

Triadic

#434066

#664340

#406643

Split Complementary

#434066

#665640

#506640

Tetradic

#434066

#664050

#636640

#406656

Color Blindness Simulation

Original

#434066

Protanopia

#42425D

Deuteranopia

#42425B

Tritanopia

#435654

Achromatopsia

#434343

CSS Usage

background-color: #434066;
color: #434066;
border-color: #434066;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EAEAF1
200
#D4D3E3
300
#B6B4D0
400
#8E8BB6
500
#67629D
600
#524F7D
700
#423F64
800
#33314E
900
#28263A
950
#191825

Contrast Checker

Text on white

9.7:1

AA Pass AAA Pass

Text on black

2.16:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026