#1F3739

Q: What are the RGB, HSL, and CMYK values of #1F3739?

RGB(31, 55, 57), HSL(184,6, 29,5%, 17,3%), CMYK(45,6%, 3,5%, 0,0%, 77,6%).

Q: Does #1F3739 meet WCAG contrast on white?

12,62:1 — WCAG AA pass, AAA pass for normal text.

Overview

#1F3739 is a cool, dark color. In RGB it is 31, 55, 57, in HSL 184.6°, 29.5%, 17.3%, and in CMYK 45.6%, 3.5%, 0.0%, 77.6%. The nearest named color is RAL 6004 Blue Green.

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Renk Değerleri

HEX

#1F3739

RGB

31, 55, 57

HSL

184,6, 29,5%, 17,3%

HSV

184,6, 45,6%, 22,4%

CMYK

45,6%, 3,5%, 0,0%, 77,6%

OKLCH

0,3181 0,0301 202,5

Özellikler

Serin Koyu En yakın: RAL 6004 Blue Green

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.