Mariner

#2B51E0

General Information about #2B51E0

The hexadecimal color #2B51E0, commonly referred to as Mariner, is a deep, saturated blue hue. It belongs to the blue color family, known for its association with qualities like trustworthiness, stability, and intelligence. In the RGB color model, #2B51E0 consists of 17.1% red, 31.8% green, and 87.8% blue. This significant proportion of blue contributes to its distinctive, oceanic character. In the CMYK color model, commonly used for printing, it's composed of 80% cyan, 64% magenta, 0% yellow, and 12% black. Mariner is often employed to convey a sense of authority, confidence, and sophistication, making it a popular choice for branding, corporate communications, and technology-related applications. Its rich and vibrant character can add a touch of elegance and depth to designs.

The hex color #2B51E0, also known as Mariner, presents several accessibility considerations for web developers. With its deep blue hue, it's crucial to ensure sufficient contrast when used as a foreground or background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text and graphics. Using a color contrast checker is essential to verify compliance, especially when pairing Mariner with lighter shades. Insufficient contrast can make content difficult or impossible to read for users with visual impairments. Additionally, avoid relying solely on color to convey information; provide alternative cues like text labels or icons to ensure usability for colorblind users. Thoughtful color choices enhance inclusivity and improve the overall user experience.

Shades

Digital Color Formats

RGB
43 81 224
RGB43 81 224
Red
Green
Blue
HSL
227.4deg 74.49% 52.35%
227.474.4952.35HSL
Hue
Saturation
Lightness
HWB
227.4deg 16.86% 12.16%
227.416.8612.16HWB
Hue
Whiteness
Blackness
hex#2B51E0
rgb43 81 224
hsl227.4deg 74.49% 52.35%
cmyk80.8% 63.84% 0% 12.16%
hwb227.4deg 16.86% 12.16%
xyz-d650.17 0.12 0.72
oklch0.5052 0.2209 266.43
oklab0.5052 -0.01 -0.22
CMYK
80.8% 63.84% 0% 12.16%
80.863.84012.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.17 0.12 0.72
0.170.120.72XYZ
X
Y
Z
OKLCH
0.5052 0.2209 266.43
0.50520.2209266.43LCH
Lightness
Chroma
Hue
OKLAB
0.5052 -0.01 -0.22
0.5052-0.01-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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