Spectra

#305057

General Information about #305057

The hex color #305057, often referred to as 'Spectra,' is a muted, dark shade of cyan. It belongs to the cool color family, exuding a sense of calmness and sophistication. Its composition primarily consists of blue and green hues, making it a versatile choice for various design applications. In the RGB color model, it is composed of 19.6% red, 31.4% green, and 34.1% blue. This color can be used to create a calming and professional feeling in various media. Understanding the hex code and its RGB values helps in accurately reproducing the color across different platforms and mediums, ensuring consistency in branding and design projects.

The hex color #305057 presents moderate accessibility challenges. Its relatively low luminance contrasts poorly with both white and black text, potentially causing readability issues for users, especially those 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. This color may not meet these standards when paired with standard white or black. To improve accessibility, consider using lighter shades of text or background colors to enhance contrast, ensuring readability for a wider audience. Tools like contrast checkers can accurately assess the color's compliance with accessibility standards, guiding informed decisions on color pairings and modifications to meet diverse user needs.

Shades

Digital Color Formats

RGB
48 80 87
RGB48 80 87
Red
Green
Blue
HSL
190.77deg 28.89% 26.47%
190.7728.8926.47HSL
Hue
Saturation
Lightness
HWB
190.77deg 18.82% 65.88%
190.7718.8265.88HWB
Hue
Whiteness
Blackness
hex#305057
rgb48 80 87
hsl190.77deg 28.89% 26.47%
cmyk44.83% 8.05% 0% 65.88%
hwb190.77deg 18.82% 65.88%
xyz-d650.06 0.07 0.1
oklch0.4094 0.0394 213.13
oklab0.4094 -0.03 -0.02
CMYK
44.83% 8.05% 0% 65.88%
44.838.05065.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.1
0.060.070.1XYZ
X
Y
Z
OKLCH
0.4094 0.0394 213.13
0.40940.0394213.13LCH
Lightness
Chroma
Hue
OKLAB
0.4094 -0.03 -0.02
0.4094-0.03-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons