When light shines through water, colors with longer wavelengths are absorbed by the water, with the longest wavelengths absorbed first. Blue and violet have the shortest wavelengths of visible light, so they are able to penetrate the deepest.
'In this paper a novel optical illusion is described in which purple structures (dots) are perceived as purple at the point of fixation, while the surrounding structures (dots) of the same purple colour are perceived toward a blue hue.'
From Do Ho Suh's ethereal architecture to Kimsooja's irridescent mirrors to Lauren Halsey's fringed tapestry, a new book from Monacelli celebrates a broad spectrum of light and color. Rainbow Dreams features more than 200 installations, sculptures, paintings, photographs, and more that revel in the possibilities of pigment. Bound in a smooth gradient that extends to the pages' edges, this vivid survey is a celebratory, playful object in itself.
Blue aura is among of the most well-known and important aura colors. Auras are subtle energy field that surrounds living things. They show a person's physical, mental, and spiritual state. People link blue auras to peace and truth. They also relate to communication and spiritual understanding. It is a signification of a person who has calm and reflective appearance that emits calm and peace. The challenges could include overthinking, emotional sensitiveness or withdrawal when stressed.
One predictable pain point with contrast-color() is that it only returns black and white named colors. From a design systems perspective, that's not ideal because you want your colors. You want your harmonious brand and the colors you and your team spent thousands of man hours in meetings deciding on. Those colors. In fact, an earlier version of Safari had color-contrast() (confusing I know, naming is hard) which allowed you to pass in a list of best candidates to choose from. I beleive that proposal got mired in standards discussions, color contrast algorithms, and competing proposals; and contrast-color() is what survived which got simplified down to a binary result.
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We examine the online debate ignited by Pantone's Colour of the Year, Cloud Dancer. This episode dives into the discussion prompted by Pantone, unpacking the uneasy relationship between colour and fascism. From hardline efforts to regulate colour in public life to the ways vibrancy and maximalism reassert themselves, we explore how colour becomes a quiet form of resistance across art, fashion, film, and design.
Architect-turned-interior designer Anh Ly, founder and CEO of Mim Concept, explains why the color surged in the first place: "Butter yellow had a magic moment because it felt optimistic and comforting, especially during a time when people were craving warmth at home." Now, that emotional pull is also what's working against it. "It fell short on resale since it's a very emotion-specific color. Buyers tend to see it as personal rather than neutral, which makes it harder for them to imagine themselves in the space," Ly adds.
The 2026 Color Collection from 3form highlights hues that have anchored design across generations and cultures for thousands of years. The brand's sixth grouping is a departure from last year's palette, which emphasized the emotional power of select shades. With the guiding theme "Color that Connects," the new line features tones that are celebrated by communities around the globe. Inspiration for the palette came from exploring natural pigments used to make certain colors, and how they were found in various locales over time.
