BLUES
Marine Blue
#1D3E59
Reading grounded, Marine Blue lands in the blues family at HSL 207°, 51%, 23%. Its balanced saturation keeps it present without overwhelming; it reads cool — closer to shadow and depth. Works well in bedrooms, studies, dining rooms, especially for feature walls, cabinetry, exterior trim, statement furniture. Pairs naturally with cream walls, walnut furniture, brass fixtures, leather.
Color Codes
Paint Matches
Benjamin Moore
Marine Blue 2059-10
Color Theory
Complementary
Analogous
Triadic
Split-Complementary
Tetradic
Variations
Lighter
Darker
Saturation
Interior Use
Best Rooms
bedrooms, studies, dining rooms
Best Uses
feature walls, cabinetry, exterior trim, statement furniture
Pairs With
cream walls, walnut furniture, brass fixtures, leather
Accessibility (WCAG)
Deuteranopia
Protanopia
Tritanopia
Build a palette around Marine Blue
Open this color in a ready 5-color palette — lighter, darker, complementary and accent shades pre-built. Edit, customize, and download in 15 designer formats free.
BUILD PALETTE WITH THIS COLOR →Frequently Asked Questions
What color is #1D3E59?
#1D3E59 is Marine Blue, a deep blue with a cool undertone.
Is #1D3E59 warm or cool?
Marine Blue reads cool, which influences how it interacts with surrounding tones and natural light.
What rooms work best with Marine Blue?
Marine Blue works well in bedrooms, studies, dining rooms. Designers typically use it for feature walls, cabinetry, exterior trim, statement furniture.
What colors pair well with Marine Blue?
Marine Blue pairs naturally with cream walls, walnut furniture, brass fixtures, leather. Its complementary color is also a strong contrast option for accents.
Where can I download Marine Blue?
You can download Marine Blue on dsgn.house in 15 designer formats including CSS gradient, Figma, Procreate swatches, Tailwind config, Adobe ASE, SVG, and 4K wallpapers — all free.
What's the RGB value of #1D3E59?
#1D3E59 converts to RGB 29, 62, 89.