What undertone does Blue Rust have?

Blue Rust has a cool undertone. This means it leans slightly toward blue or green, creating a crisp, clean look.

What colors go with Valspar Blue Rust?

Blue Rust pairs well with lighter neutrals like white, cream, or pale gray for contrast. Add warmth with chrome or silver hardware.

Is Blue Rust good for accent wall?

Yes, Blue Rust is an excellent choice for accent wall spaces. With an LRV of 10, it adds depth and character to the space.

What is the LRV of Valspar Blue Rust?

The Light Reflectance Value (LRV) of Blue Rust is 10 on a scale of 0-100. Dark — creates dramatic, cozy atmosphere.

Valspar Blue Rust (4004-3C)

Standardblue

HEX

#4A6A7C

RGB

74, 106, 124

LRV

Code

4004-3C

Overview

Valspar Blue Rust (4004-3C) is a cool blue paint color with a Light Reflectance Value (LRV) of 10. Dark — creates dramatic, cozy atmosphere. This versatile shade works beautifully in accent wall and front door settings and pairs well with Coastal design styles.

Color Specifications

HEX code: #4A6A7C | RGB: 74, 106, 124
Light Reflectance Value (LRV): 10 — Dark — creates dramatic, cozy atmosphere
Undertone: Cool — creates a crisp, clean feel
Color family: Blue
Best for: accent wall, front door, powder room, home office
Design styles: Coastal, Nautical, Traditional

Why Choose This Color

Blue Rust is a popular choice among Valspar colors for interior and exterior projects
With an LRV of 10, it absorbs light, creating a cozy and intimate atmosphere
The cool undertone makes it refreshing and modern in south-facing rooms
Interior designers frequently recommend Blue Rust for Coastal and Nautical aesthetics

How to Use This Color

1Test Blue Rust with a sample pot or peel-and-stick swatch before committing — colors look different under various lighting
2Observe the sample at different times of day: morning (cool light), afternoon (warm light), and evening (artificial light)
3Consider the room's orientation: north-facing rooms make colors appear cooler, south-facing rooms warmer
4Pair with a lighter ceiling color to balance the depth
5For the best coverage, use Valspar's recommended primer and apply 2 coats