Deep Koamaru

#121786

General Information about Deep Koamaru

The hex color #121786, also known as Deep Koamaru, is a dark shade of blue that exudes a sense of depth and sophistication. It is composed of 7.1% red, 9% green, and 52.5% blue. In the RGB color space, it is closer to blue than red and green. In a design context, Deep Koamaru can be effectively employed to evoke feelings of trust, stability, and intellect. The color is reminiscent of dark ocean depths or a twilight sky, inspiring contemplation and a sense of the unknown. It is less vibrant than many other blues, giving it a certain calmness. When working with this color, it's important to consider its low luminance, which can impact readability if used inappropriately with text. Its CMYK values are C:0.86, M:0.79, Y:0.00, K:0.47.

The hex color #121786, also known as Deep Koamaru, presents significant accessibility challenges, primarily due to its low luminance. When used as text against a white background, or as a background color with white text, the contrast ratio is critically low, falling far short of WCAG (Web Content Accessibility Guidelines) recommendations for normal text (4.5:1) and large text (3:1). Individuals with visual impairments, including those with low vision or color blindness, will find it difficult or impossible to read text or distinguish elements using this color. To improve accessibility, consider using #121786 sparingly, and always pair it with very light colors like white (#FFFFFF) or very light grays for text. Implementing contrast checking tools during design and development is crucial to ensure compliance with accessibility standards and to provide a usable experience for all users. Avoid using this color for crucial information such as error messages or required fields.

Shades

Digital Color Formats

RGB
18 23 134
RGB18 23 134
Red
Green
Blue
HSL
237.41deg 76.32% 29.8%
237.4176.3229.8HSL
Hue
Saturation
Lightness
HWB
237.41deg 7.06% 47.45%
237.417.0647.45HWB
Hue
Whiteness
Blackness
hex#121786
rgb18 23 134
hsl237.41deg 76.32% 29.8%
cmyk86.57% 82.84% 0% 47.45%
hwb237.41deg 7.06% 47.45%
xyz-d650.05 0.02 0.23
oklch0.3082 0.1754 268.51
oklab0.3082 0 -0.18
CMYK
86.57% 82.84% 0% 47.45%
86.5782.84047.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.23
0.050.020.23XYZ
X
Y
Z
OKLCH
0.3082 0.1754 268.51
0.30820.1754268.51LCH
Lightness
Chroma
Hue
OKLAB
0.3082 0 -0.18
0.30820-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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