#12005A Hex Color
Online color picker to view shades, tints, color codes, and complementary colors

Dark and highly saturated, #12005a is a cold indigo with a slight violet undertone. The hex code #12005a brings mystery, authority, and structure to spiritual, corporate, or night-sky designs. Use it as a dominant background with white text, which reaches about 17.9:1 contrast, and pair it with burgundy or muted gold for a formal, luxurious palette.
Questions about #12005a
What is #12005a in RGB, HSL and CMYK?
In RGB, #12005a is rgb(18, 0, 90), in HSL hsl(252, 100%, 18%) and in CMYK 80%, 100%, 0%, 65%.
What colors pair well with #12005a?
#12005a pairs well with muted gold, burgundy, and soft neutrals because these colors temper its cold, saturated indigo character while preserving a formal mood suited to luxury layouts, evening themes, and structured corporate designs.
Does #12005a look warm or cool?
#12005a reads as a cool color because its strong blue base dominates the slight violet undertone, creating a deep, reserved appearance that supports focused interfaces, spiritual themes, and night-sky visuals.
Is #12005a readable on white or black?
#12005a has a 17.89:1 contrast ratio on white and 1.17:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.