RAL 9011 Graphite Black

Q: What are the RGB, HSL, and CMYK values of #1C1C1C?

RGB(28, 28, 28), HSL(0,0, 0,0%, 11,0%), CMYK(0,0%, 0,0%, 0,0%, 89,0%).

Q: Does #1C1C1C meet WCAG contrast on white?

17,04:1 — WCAG AA pass, AAA pass for normal text.

#1C1C1C

RAL color

Graphite Black (#1C1C1C) is a very dark near-black from the RAL Classic system with the faintest cool, grey undertone referencing the mineral graphite — the same material as pencil leads. Used in automotive finishes, architectural window frames, and premium appliances as a slightly softer alternative to Jet Black, it provides intense darkness with a subtle cool mineral quality. Graphite black is widely popular in contemporary design for its depth and versatility.

Valores de cor

HEX

#1C1C1C

RGB

28, 28, 28

HSL

0,0, 0,0%, 11,0%

HSV

0,0, 0,0%, 11,0%

CMYK

0,0%, 0,0%, 0,0%, 89,0%

OKLCH

0,2264 0,0 89,9

Propriedades

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Psicologia das cores

Dark grays and charcoals project authority, formality, and sophisticated restraint. They are the color of graphite, storm clouds, and evening suits, carrying weight without the absolute finality of black. These tones suggest seriousness and expertise tempered by subtle warmth.

Design Usage

Dark gray is the preferred text color over pure black for reducing eye strain on light backgrounds. It serves as the standard dark-mode surface color in Material Design and other major design systems. Pair it with a single vivid accent color for a minimal, high-impact visual hierarchy.