Deep Sapphire

#0B1B66

General Information about Deep Sapphire

The hex color #0B1B66, also known as Deep Sapphire, is a dark, muted shade of blue. It's composed of 4.3% red, 10.6% green, and 40% blue. In the RGB color space, it lies closer to blue than red or green. Deep Sapphire conveys feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is considered beneficial to the mind and body. It slows human metabolism and produces a calming effect. It is strongly associated with tranquility and calmness. This makes Deep Sapphire suitable for designs where a sense of calm and reliability are needed. The color is mostly used for corporate designs or for designs that needs trust.

The hex color #0B1B66, also known as Deep Sapphire, presents accessibility challenges, particularly concerning color contrast. When used as a background, text needs to be a light color to ensure readability. White or very light shades of yellow or green are recommended. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. This dark color may not meet these standards with many common foreground colors, so careful consideration is needed. Using contrast checking tools is crucial to verify compliance and ensure that content is accessible to individuals with visual impairments. Proper implementation of ARIA attributes can further enhance accessibility. Also, avoid using this color as the sole indicator of important information; provide alternative cues like text labels or icons.

Shades

Digital Color Formats

RGB
11 27 102
RGB11 27 102
Red
Green
Blue
HSL
229.45deg 80.53% 22.16%
229.4580.5322.16HSL
Hue
Saturation
Lightness
HWB
229.45deg 4.31% 60%
229.454.3160HWB
Hue
Whiteness
Blackness
hex#0B1B66
rgb11 27 102
hsl229.45deg 80.53% 22.16%
cmyk89.22% 73.53% 0% 60%
hwb229.45deg 4.31% 60%
xyz-d650.03 0.02 0.13
oklch0.2729 0.1317 266.75
oklab0.2729 -0.01 -0.13
CMYK
89.22% 73.53% 0% 60%
89.2273.53060CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.02 0.13
0.030.020.13XYZ
X
Y
Z
OKLCH
0.2729 0.1317 266.75
0.27290.1317266.75LCH
Lightness
Chroma
Hue
OKLAB
0.2729 -0.01 -0.13
0.2729-0.01-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons