Sapphire

#2D479D

General Information about #2D479D

The hexadecimal color code #2D479D represents a specific point in the blue color space, often referred to as sapphire blue. It is created by combining specific amounts of red, green, and blue light within a color system. In this case, the color is composed of 17.6% red, 27.8% green and 61.6% blue. The sapphire color is often associated with calmness, trust, intelligence, and loyalty. In color psychology, blue shades often have a soothing and relaxing effect. The color #2D479D is a deep and rich variant. It is mostly used in corporate design, and can also be used in the beauty sector.

The color #2D479D, a deep sapphire blue, presents some accessibility considerations for web developers. Its darker hue provides a good starting point for text contrast, but it's crucial to ensure sufficient contrast ratios, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against background colors. When using #2D479D for text, lighter colors like white or pale yellow would be appropriate choices for background. If #2D479D is used as background, ensure the text color is light enough to meet contrast requirements. Tools like WebAIM's Contrast Checker can assist in verifying contrast ratios. Also, consider users with color blindness. Avoid relying solely on color to convey information; use text labels or icons to supplement color cues, ensuring inclusivity for all users.

Shades

Digital Color Formats

RGB
45 71 157
RGB45 71 157
Red
Green
Blue
HSL
226.07deg 55.45% 39.61%
226.0755.4539.61HSL
Hue
Saturation
Lightness
HWB
226.07deg 17.65% 38.43%
226.0717.6538.43HWB
Hue
Whiteness
Blackness
hex#2D479D
rgb45 71 157
hsl226.07deg 55.45% 39.61%
cmyk71.34% 54.78% 0% 38.43%
hwb226.07deg 17.65% 38.43%
xyz-d650.09 0.07 0.33
oklch0.4293 0.1435 267.36
oklab0.4293 -0.01 -0.14
CMYK
71.34% 54.78% 0% 38.43%
71.3454.78038.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.07 0.33
0.090.070.33XYZ
X
Y
Z
OKLCH
0.4293 0.1435 267.36
0.42930.1435267.36LCH
Lightness
Chroma
Hue
OKLAB
0.4293 -0.01 -0.14
0.4293-0.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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