#121E21

Q: What are the RGB, HSL, and CMYK values of #121E21?

RGB(18, 30, 33), HSL(192,0, 29,4%, 10,0%), CMYK(45,5%, 9,1%, 0,0%, 87,1%).

Q: Does #121E21 meet WCAG contrast on white?

17,03:1 — WCAG AA pass, AAA pass for normal text.

Overview

#121E21 is a cool, dark color. In RGB it is 18, 30, 33, in HSL 192.0°, 29.4%, 10.0%, and in CMYK 45.5%, 9.1%, 0.0%, 87.1%. The nearest named color is RAL 9011 Graphite Black.

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Renk Değerleri

HEX

#121E21

RGB

18, 30, 33

HSL

192,0, 29,4%, 10,0%

HSV

192,0, 45,5%, 12,9%

CMYK

45,5%, 9,1%, 0,0%, 87,1%

OKLCH

0,2252 0,0179 215,0

Özellikler

Serin Koyu En yakın: RAL 9011 Graphite Black

Renk Psikolojisi

Dark cyans and deep aquas convey depth, reliability, and technical mastery. They carry the trustworthiness of blue with a modern, slightly warmer edge from their green component. These tones suggest specialized expertise and sophisticated engineering.

Design Usage

Dark cyan works for cybersecurity brands, developer platforms, and data infrastructure companies. It creates striking dark-mode accents and terminal-style interfaces that feel technical yet approachable. Pair it with lighter cyan highlights and neutral grays for a layered, depth-rich design system.