Cinder

#0A0B15

General Information about Cinder

The hex color code #0A0B15, also known as Cinder, represents a very dark shade of blue-black. It is composed of 3.92% red, 4.31% green, and 8.24% blue. In the RGB color model, this translates to R:10, G:11, B:21. This color is often associated with feelings of mystery, sophistication, and depth. Due to its very low luminance, #0A0B15 is generally not suitable for use as a primary background color in designs where readability is crucial. The name Cinder suggests a connection to ashes or embers, further reinforcing its dark and somewhat somber character. Its hexadecimal triplet is 0A0B15 and the sRGB value is (10, 11, 21).

The color #0A0B15, also known as Cinder, presents significant accessibility challenges, especially in text and user interface design. Its extremely low luminance value makes it difficult to perceive against most backgrounds, potentially causing readability issues for users with visual impairments or those browsing in low-light conditions. According to WCAG guidelines, sufficient contrast between text and background is crucial for accessibility. To ensure compliance, designers should avoid using #0A0B15 for text or interactive elements unless paired with a very light color that provides a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can help verify adherence to these standards, promoting inclusivity and usability for all users, regardless of their visual abilities. Careful consideration of color choices is essential in creating accessible and user-friendly digital experiences.

Shades

Digital Color Formats

RGB
10 11 21
RGB10 11 21
Red
Green
Blue
HSL
234.55deg 35.48% 6.08%
234.5535.486.08HSL
Hue
Saturation
Lightness
HWB
234.55deg 3.92% 91.76%
234.553.9291.76HWB
Hue
Whiteness
Blackness
hex#0A0B15
rgb10 11 21
hsl234.55deg 35.48% 6.08%
cmyk52.38% 47.62% 0% 91.76%
hwb234.55deg 3.92% 91.76%
xyz-d650 0 0.01
oklch0.154 0.0214 279.18
oklab0.154 0 -0.02
CMYK
52.38% 47.62% 0% 91.76%
52.3847.62091.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0 0 0.01
000.01XYZ
X
Y
Z
OKLCH
0.154 0.0214 279.18
0.1540.0214279.18LCH
Lightness
Chroma
Hue
OKLAB
0.154 0 -0.02
0.1540-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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