Spectra

#28585B

General Information about Spectra (#28585B)

The hex color #28585B, often referred to as Spectra, is a dark, muted shade of teal. It's a combination of green and blue, leaning slightly towards the green side. In the RGB color model, it consists of 16.1% red, 34.5% green, and 35.7% blue. In the CMYK color model, its composition is 55% cyan, 3% magenta, 0% yellow, and 64% black. The color evokes a sense of calmness, stability, and sophistication. It's often associated with nature, particularly the ocean and forests, giving it a grounding and tranquil feel. Its muted nature makes it versatile for various design applications, ranging from branding to interior design.

The color #28585B, also known as Spectra, presents some accessibility challenges. Its relatively low lightness value means that it may not provide sufficient contrast against white backgrounds, potentially making text difficult to read for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Spectra may fall short of these recommendations in many common scenarios. Therefore, when using Spectra, it's crucial to carefully select foreground and background colors to ensure adequate contrast. Lighter text colors like whites, bright yellows or lighter greens are generally better choices to improve readability. Testing with accessibility tools is highly recommended to validate color choices.

Shades

Digital Color Formats

RGB
40 88 91
RGB40 88 91
Red
Green
Blue
HSL
183.53deg 38.93% 25.69%
183.5338.9325.69HSL
Hue
Saturation
Lightness
HWB
183.53deg 15.69% 64.31%
183.5315.6964.31HWB
Hue
Whiteness
Blackness
hex#28585B
rgb40 88 91
hsl183.53deg 38.93% 25.69%
cmyk56.04% 3.3% 0% 64.31%
hwb183.53deg 15.69% 64.31%
xyz-d650.06 0.08 0.11
oklch0.4284 0.0522 200.89
oklab0.4284 -0.05 -0.02
CMYK
56.04% 3.3% 0% 64.31%
56.043.3064.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.08 0.11
0.060.080.11XYZ
X
Y
Z
OKLCH
0.4284 0.0522 200.89
0.42840.0522200.89LCH
Lightness
Chroma
Hue
OKLAB
0.4284 -0.05 -0.02
0.4284-0.05-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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