Chambray

#284C8B

General Information about Chambray

The hexadecimal color #284C8B, commonly known as Chambray, is a dark shade of blue. In the RGB color model, it consists of 15.69% red, 29.8% green, and 54.51% blue. In the CMYK color model, used for printing, it's composed of 71% cyan, 45% magenta, 0% yellow, and 45% black. This color is associated with feelings of calmness, trust, and stability. It's often used in designs that aim to create a sense of professionalism and reliability. The color is named after the fabric Chambray, a plain-weave fabric with a colored warp and a white weft. The color is not part of the web safe colors.

The color #284C8B, also known as Chambray, presents some accessibility challenges. Its relatively low lightness value means that text rendered in this color requires careful consideration of contrast. To ensure readability for users with visual impairments, it's essential to pair it with significantly lighter colors for text or interface elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14 point and bold or larger, or 18 point or larger). Tools like contrast checkers can help determine if the chosen color pairings meet these WCAG guidelines. Furthermore, avoid using this color as the sole indicator for interactive elements, such as links. Supplement with other visual cues like underlines or icons to provide sufficient information for all users, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
40 76 139
RGB40 76 139
Red
Green
Blue
HSL
218.18deg 55.31% 35.1%
218.1855.3135.1HSL
Hue
Saturation
Lightness
HWB
218.18deg 15.69% 45.49%
218.1815.6945.49HWB
Hue
Whiteness
Blackness
hex#284C8B
rgb40 76 139
hsl218.18deg 55.31% 35.1%
cmyk71.22% 45.32% 0% 45.49%
hwb218.18deg 15.69% 45.49%
xyz-d650.08 0.07 0.25
oklch0.4244 0.1128 260.74
oklab0.4244 -0.02 -0.11
CMYK
71.22% 45.32% 0% 45.49%
71.2245.32045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.07 0.25
0.080.070.25XYZ
X
Y
Z
OKLCH
0.4244 0.1128 260.74
0.42440.1128260.74LCH
Lightness
Chroma
Hue
OKLAB
0.4244 -0.02 -0.11
0.4244-0.02-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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