Sea Mariner Color – #434a54: Codes and Complete Breakdown
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The Sea Mariner color hex code is #434a54, and it is composed of 26% red, 29% green and 33% blue.
Sea Mariner is a dark, dull, desaturated, and cool color at 20% saturation. It has a contrast ratio of 8.95:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Sea Mariner color (#434a54) against light backgrounds.

Sea Mariner Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#434a54
Sea Mariner Color Codes and Information
Here’s a complete breakdown of the color Sea Mariner, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #434a54 |
| RGB | rgb(67,74,84) |
| HSL | hsl(215,11.3%,29.6%) |
| CMYK | 20, 12, 0, 67 |
| HSV | 215, 20, 33 |
| RGB % | 26, 29, 33 |
| XYZ | 6.4, 6.7, 9.4 |
| LAB | 31.1, 0.3, -7.2 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 20% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 8.95 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 2.35 (fails WCAG AA) |
Similar Colors to Sea Mariner Color
#3cb371

Medium Sea Green
#3063af

Adventure of the Seas
#191970

20000 Leagues Under the Sea
#f49f35

Yellow Sea
#303e55

Winter Sea
#d7e5ea

White Sea
#88bfe7

Watery Sea
#395d68

Under the Sea









