Matisse

#18639C

General Information about #18639C

The color #18639C, also known as Matisse, is a dark shade of blue that evokes feelings of depth, stability, and sophistication. In the RGB color model, it is composed of 9.41% red, 38.82% green, and 61.18% blue. This color is often associated with trust, intelligence, and confidence, making it a popular choice in corporate branding and professional settings. Its hexadecimal representation allows for precise color matching across various digital platforms. Matisse can be used to create a calming and professional atmosphere, whether in web design, interior decor, or graphic design projects. Its versatility allows it to pair well with a range of other colors, from neutrals to complementary shades, offering designers flexibility in their creative endeavors.

The hex color #18639C, also known as Matisse, presents some accessibility considerations, especially in web design. Its relatively low luminance value means it needs careful pairing with text and background colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Using #18639C for text on a white background, or vice versa, may not meet these standards, potentially causing readability issues for users with visual impairments. To improve accessibility, consider using lighter shades of text such as whites and light yellows, or adjust the background to a much lighter hue. Tools such as contrast checkers can help verify if the color combination meets accessibility requirements. Also, consider providing alternative styling options to the user.

Shades

Digital Color Formats

RGB
24 99 156
RGB24 99 156
Red
Green
Blue
HSL
205.91deg 73.33% 35.29%
205.9173.3335.29HSL
Hue
Saturation
Lightness
HWB
205.91deg 9.41% 38.82%
205.919.4138.82HWB
Hue
Whiteness
Blackness
hex#18639C
rgb24 99 156
hsl205.91deg 73.33% 35.29%
cmyk84.62% 36.54% 0% 38.82%
hwb205.91deg 9.41% 38.82%
xyz-d650.11 0.12 0.33
oklch0.4852 0.1152 246.92
oklab0.4852 -0.05 -0.11
CMYK
84.62% 36.54% 0% 38.82%
84.6236.54038.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.12 0.33
0.110.120.33XYZ
X
Y
Z
OKLCH
0.4852 0.1152 246.92
0.48520.1152246.92LCH
Lightness
Chroma
Hue
OKLAB
0.4852 -0.05 -0.11
0.4852-0.05-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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