Sapphire

#304899

General Information about Sapphire (#304899)

The hex color code #304899 represents a dark shade of blue, often referred to as sapphire. It is composed of 18.82% red, 28.24% green, and 60% blue. In the RGB color model, this equates to 48 red, 72 green, and 153 blue. The corresponding CMYK values are 68.63% cyan, 52.94% magenta, 0% yellow, and 40% black. This color is often associated with depth, trust, loyalty, and confidence. In color psychology, sapphire hues are believed to promote relaxation and mental clarity, making them suitable for various applications, from branding to interior design. The wavelength that corresponds closest to this color is about 470 nanometers, which falls within the blue region of the visible spectrum. This is a strong, cool color that is often used in corporate branding to convey professionalism.

The color #304899, also known as Sapphire, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet WCAG (Web Content Accessibility Guidelines) AA standards for normal text, which requires a contrast ratio of at least 4.5:1. Using it for large text (14pt bold/18pt regular or larger) improves accessibility slightly, but it may still fall short. To improve accessibility, consider pairing #304899 with lighter colors for backgrounds or using it for decorative elements rather than critical text. A lighter tint or shade of this color might also be used to improve contrast. Tools like contrast checkers can help evaluate specific combinations and ensure they meet accessibility requirements, making the content usable for people with visual impairments. Therefore, careful consideration and testing are essential when using #304899 in user interface design to create an inclusive experience.

Shades

Digital Color Formats

RGB
48 72 153
RGB48 72 153
Red
Green
Blue
HSL
226.29deg 52.24% 39.41%
226.2952.2439.41HSL
Hue
Saturation
Lightness
HWB
226.29deg 18.82% 40%
226.2918.8240HWB
Hue
Whiteness
Blackness
hex#304899
rgb48 72 153
hsl226.29deg 52.24% 39.41%
cmyk68.63% 52.94% 0% 40%
hwb226.29deg 18.82% 40%
xyz-d650.09 0.08 0.31
oklch0.4298 0.1355 267.9
oklab0.4298 0 -0.14
CMYK
68.63% 52.94% 0% 40%
68.6352.94040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.08 0.31
0.090.080.31XYZ
X
Y
Z
OKLCH
0.4298 0.1355 267.9
0.42980.1355267.9LCH
Lightness
Chroma
Hue
OKLAB
0.4298 0 -0.14
0.42980-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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