#152521

Q: What are the RGB, HSL, and CMYK values of #152521?

RGB(21, 37, 33), HSL(165.0, 27.6%, 11.4%), CMYK(43.2%, 0.0%, 10.8%, 85.5%).

Q: Does #152521 meet WCAG contrast on white?

15.93:1 — WCAG AA pass, AAA pass for normal text.

Overview

#152521 is a cool, dark color. In RGB it is 21, 37, 33, in HSL 165.0°, 27.6%, 11.4%, and in CMYK 43.2%, 0.0%, 10.8%, 85.5%. The nearest named color is RAL 7021 Black Grey.

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색상 값

HEX

#152521

RGB

21, 37, 33

HSL

165.0, 27.6%, 11.4%

HSV

165.0, 43.2%, 14.5%

CMYK

43.2%, 0.0%, 10.8%, 85.5%

OKLCH

0.2487 0.023 176.8

속성

차가운 어두운 가장 가까운: RAL 7021 Black Grey

색채 심리학

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.