#66BDF3

Q: What are the RGB, HSL, and CMYK values of #66BDF3?

RGB(102, 189, 243), HSL(203,0, 85,5%, 67,6%), CMYK(58,0%, 22,2%, 0,0%, 4,7%).

Q: Does #66BDF3 meet WCAG contrast on white?

2,07:1 — WCAG AA fail, AAA fail for normal text.

Overview

#66BDF3 is a cool, light color. In RGB it is 102, 189, 243, in HSL 203.0°, 85.5%, 67.6%, and in CMYK 58.0%, 22.2%, 0.0%, 4.7%. The nearest named color is skyblue 2.

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Giá trị màu sắc

HEX

#66BDF3

RGB

102, 189, 243

HSL

203,0, 85,5%, 67,6%

HSV

203,0, 58,0%, 95,3%

CMYK

58,0%, 22,2%, 0,0%, 4,7%

OKLCH

0,7653 0,1145 238,0

Thuộc tính

Lạnh Sáng Gần nhất: skyblue 2

Tâm lý màu sắc

Light blues are universally associated with clear skies, serenity, and trustworthiness. They lower blood pressure and heart rate, making them the most psychologically calming chromatic colors. Baby blue in particular symbolizes gentleness, innocence, and reliable safety.

Design Usage

Soft blues are the most widely used background color in enterprise software, social media, and healthcare apps. They create a professional yet friendly atmosphere that encourages prolonged engagement. Use them for empty states, onboarding screens, and informational banners that should feel non-threatening.