#3F5B68
- RGB
- 63, 91, 104
- Brightness
- 85.3
- HSL (°,%,%)
- 199°, 25%, 33%
- HSV V %
- 41%
- Lab
- 37.0, -6.7, -10.8
- CMYK (%)
- 39%, 13%, 0%, 59%
- PNG size
- 6.6 KB
- Tone / Feel
- dark, soft cool hue
Recommended text: White (7.22:1 — AAA / AAA)
Color Profile: #3F5B68
Common Name: Pantone 547 U
RGB: (63, 91, 104)
HSL: (201°, 14%, 33%)
Contrast: White: 4.5:1 (AA Pass), Black: 11.5:1 (AAA Pass)
Delta E: 0.00
Mood: The rich, deep blue tones of #3F5B68 convey a calm and authoritative mood, often found in sophisticated design contexts. It offers a sense of balance and stability, evoking the depths of the ocean or twilight skies. It's frequently used in designs that aim to communicate trust, reliability, and elegance.
Close Named Matches:
- Pantone 7545 C – #51626F
- British Standard BS 381C:1996, Peacock Blue – #3B6879
- Jotun, Petroli – #4D6475
- Behr, Nostalgic Evening – #3B5B6A
Why Designers Use It:
Designers gravitate towards #3F5B68 for its deep, muted character that anchors compositions with sophistication and an air of professionalism. It is often used in corporate branding, luxury product design, and high-end interior aesthetics. This shade works well with both modern and classic styles, providing a versatile backdrop for a variety of other design elements. It conveys trust and confidence, making it ideal for industries such as finance, technology, and healthcare. Its connection to the natural world, reflecting the deep blues of oceanic waters, also links it to themes of sustainability and environmental responsibility.
This color is a favorite in both interior design and product branding, particularly in spaces that seek to inspire calm, concentration, and sophistication. Its appeal is universal, transcending regional preferences, and it is equally popular across Western and Eastern markets, especially in corporate settings. Some have even noted its relevance in industries that require clear, authoritative communication, like law or consulting firms.