Sapphire

#274EA3

General Information about Sapphire (#274EA3)

The hexadecimal color #274EA3, commonly referred to as Sapphire, is a deep and vibrant shade of blue. It is composed of 15.3% red, 30.98% green, and 63.92% blue. In the RGB color model, it is represented as (39, 78, 163). Sapphire is often associated with feelings of calmness, trust, and intelligence. It evokes a sense of depth and stability, making it a popular choice for various applications across different fields. The color is named after the gemstone sapphire, known for its rich blue hue. In color theory, sapphire blue is considered a cool color, often used to create a sense of peace and tranquility. Its hex code allows for precise reproduction in digital media, ensuring consistency across platforms and devices.

The hex color #274EA3, also known as Sapphire, presents some accessibility challenges, particularly for users with visual impairments. Its relatively low lightness value (around 29%) means that text rendered in this color requires careful consideration of contrast ratios. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. To ensure readability, especially for users with low vision or color blindness, it's crucial to pair Sapphire with very light backgrounds like white (#FFFFFF) or very light grays. Using darker backgrounds can make the text illegible. Additionally, avoid using Sapphire as the sole indicator of important information, such as links or form fields. Always provide redundant cues, such as underlines or icons, to ensure that users who cannot distinguish the color can still understand the content and navigate the interface effectively.

Shades

Digital Color Formats

RGB
39 78 163
RGB39 78 163
Red
Green
Blue
HSL
221.13deg 61.39% 39.61%
221.1361.3939.61HSL
Hue
Saturation
Lightness
HWB
221.13deg 15.29% 36.08%
221.1315.2936.08HWB
Hue
Whiteness
Blackness
hex#274EA3
rgb39 78 163
hsl221.13deg 61.39% 39.61%
cmyk76.07% 52.15% 0% 36.08%
hwb221.13deg 15.29% 36.08%
xyz-d650.1 0.09 0.36
oklch0.4461 0.1448 263.24
oklab0.4461 -0.02 -0.14
CMYK
76.07% 52.15% 0% 36.08%
76.0752.15036.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.36
0.10.090.36XYZ
X
Y
Z
OKLCH
0.4461 0.1448 263.24
0.44610.1448263.24LCH
Lightness
Chroma
Hue
OKLAB
0.4461 -0.02 -0.14
0.4461-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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