Deep Sapphire

#0A1B64

General Information about Deep Sapphire

The hex color code #0A1B64, also known as Deep Sapphire, is a dark shade of blue located in the blue-violet segment of the color spectrum. In the RGB color model, it is composed of 3.92% red, 10.59% green, and 39.22% blue. Its CMYK equivalent is approximately 90% cyan, 73% magenta, 0% yellow, and 61% black. This color is often associated with sophistication, depth, and stability. It evokes feelings of trust and intelligence, making it a popular choice for branding in various industries. The hexadecimal system represents colors using a combination of six letters and numbers, offering a precise way to define and reproduce colors across different platforms and devices. Deep Sapphire's cool undertones and low saturation make it a versatile choice for a variety of applications.

The hex color #0A1B64, also known as Deep Sapphire, presents some accessibility challenges, especially in text applications. Due to its dark hue, a light text color is strongly recommended to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is necessary for normal-sized text and 3:1 for large text to meet AA compliance. This color may not pass these requirements when paired with medium-dark or dark text. Using online contrast checkers can help determine appropriate text colors. Furthermore, when using this color as a background, interactive elements need clear visual cues, such as borders or distinct hover states, to make them easily identifiable for users with visual impairments. Consideration should also be given to users with cognitive disabilities, ensuring simplicity and clarity in design where this color is prominent.

Shades

Digital Color Formats

RGB
10 27 100
RGB10 27 100
Red
Green
Blue
HSL
228.67deg 81.82% 21.57%
228.6781.8221.57HSL
Hue
Saturation
Lightness
HWB
228.67deg 3.92% 60.78%
228.673.9260.78HWB
Hue
Whiteness
Blackness
hex#0A1B64
rgb10 27 100
hsl228.67deg 81.82% 21.57%
cmyk90% 73% 0% 60.78%
hwb228.67deg 3.92% 60.78%
xyz-d650.03 0.02 0.12
oklch0.2702 0.1291 266.4
oklab0.2702 -0.01 -0.13
CMYK
90% 73% 0% 60.78%
9073060.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.02 0.12
0.030.020.12XYZ
X
Y
Z
OKLCH
0.2702 0.1291 266.4
0.27020.1291266.4LCH
Lightness
Chroma
Hue
OKLAB
0.2702 -0.01 -0.13
0.2702-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons