In Western cultures, glaucous often symbolizes calmness and serenity, akin to twilight skies. Conversely, in some Native American tribes, it can represent the spirit of nature, contrasting with the more vibrant interpretations of blue found in other cultures.
The term 'glaucous' has its origins in the Latin word 'glaucus', dating back to the 1st century AD, used to describe the bluish-gray color of certain plants. This color has been noted in botanical texts throughout history, reflecting the color's natural associations.
Ranked by CIE76 ΔE — the perceptual distance from Glaucous. Lower ΔE means a closer match (below ~2 is barely distinguishable).
All 45 Blues →Nine steps of Glaucous by lightness — from #32445F (darkest) to #ACBED9 (lightest). Click any to copy.
Sitting opposite Glaucous at 36° on the color wheel, these give the highest-contrast pairings.
Curated 5-color combinations featuring Glaucous.
A 50–900 tonal scale with Glaucous anchored at 500 — ready to drop into a design system. Click any step to copy.
Works well as text on dark backgrounds; fails on light.
Thresholds: AA needs 4.5:1 (normal text) / 3:1 (large); AAA needs 7:1 / 4.5:1. Large = 18pt+ or 14pt+ bold.
Copy-ready values for CSS, screen and print, plus the extra conversions designers reach for.
color: #6082B6; color-mix(in srgb, #6082B6 70%, white) 216°, 47%, 71% 47, 29, 0, 29 6324918 #6699CC How Glaucous appears to viewers with the three main types of color blindness (~1 in 12 men, 1 in 200 women). Simulated approximations.