#81B1DA

Q: What are the RGB, HSL, and CMYK values of #81B1DA?

RGB(129, 177, 218), HSL(207.6, 54.6%, 68.0%), CMYK(40.8%, 18.8%, 0.0%, 14.5%).

Q: Does #81B1DA meet WCAG contrast on white?

2.27:1 — WCAG AA fail, AAA fail for normal text.

Overview

#81B1DA is a cool, light color. In RGB it is 129, 177, 218, in HSL 207.6°, 54.6%, 68.0%, and in CMYK 40.8%, 18.8%, 0.0%, 14.5%. The nearest named color is skyblue 3.

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Color Values

HEX

#81B1DA

RGB

129, 177, 218

HSL

207.6, 54.6%, 68.0%

HSV

207.6, 40.8%, 85.5%

CMYK

40.8%, 18.8%, 0.0%, 14.5%

OKLCH

0.7415 0.0785 244.9

Properties

Cool Light Nearest: skyblue 3

Color Psychology

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.