Crypted Lazurite
Crypted Lazurite (#432D94) is a true indigo with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (253°, 53%, 38%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. For a confident two-color system, pair it with its complementary yellow. For something softer, pull in its analogous neighbors on either side of the wheel.
Etymology
Greek kryptē, hidden chamber — past-participle of crypt. As a color modifier, crypted implies the deep-and-funereal-and-architectural quality of medieval European cathedral-and-basilica royal-crypt-chamber underground architecture, particularly the Saint-Denis and Westminster-Abbey royal-funerary tradition. Sits at the deep-and-funereal end of the grid, parallel to sepulchral and tomblike.
The principal mineral of lapis lazuli — a sodium-aluminum sulfate-silicate from the Sar-e-Sang mines in Badakhshan province of northeastern Afghanistan, the Renaissance source for ultramarine pigment. Lazurite color refers to a freshly cut Sar-e-Sang lapis face showing the central lazurite nucleus: a saturated, slightly cool deep blue-violet with the matte finish of pyrite-flecked lazurite ore.
Closest matches
The nearest named color in three reference sources, ranked by perceptual distance (ΔE76 in CIELAB). ΔE < 1 is imperceptible to most viewers; ΔE > 10 is clearly different. When two sources point to the same hex they’re merged into one tile; click any to open that color’s page.
Variations
Click any swatch to exploreHarmonies
Accessibility
How this color appears to viewers with the four major color-vision-deficiency types. Computed via the Machado (2009) physiologically-based model. If a tile matches the original, the color reads the same to that viewer.
The color used as foreground text against pure white and pure black, with the contrast ratio and WCAG 2.1 grade. Aim for AA (4.5:1) for body text and AA Large (3:1) for 18 pt+ headlines; AAA (7:1) is the gold standard for long-form reading surfaces.