#ECF9FB

#ECF9FB

Color Values

HEX

#ECF9FB

RGB

236, 249, 251

HSL

188.0, 65.2%, 95.5%

HSV

188.0, 6.0%, 98.4%

CMYK

6.0%, 0.8%, 0.0%, 1.6%

OKLCH

0.973 0.014 207.9

Properties

Cool Light Nearest: azure

Color Psychology

Near-whites and off-whites radiate purity, simplicity, and spacious clarity. They feel open and unbounded, associated with cleanliness, fresh starts, and minimalism. These tones create a sense of potential and possibility, inviting focus on content.

Design Usage

Off-whites are preferred over pure white for page backgrounds to reduce glare. They feel warmer while maintaining a clean, bright aesthetic. Use for primary backgrounds and content areas where visual breathing room is needed.

Color Harmonies

Color Blindness Simulation

CSS Usage

background-color: #ECF9FB;
color: #ECF9FB;
border-color: #ECF9FB;
Nearest Tailwind: Cyan 50 #ECFEFF

Tailwind Shades

Contrast Checker

Text on white

1.08:1

AA Fail AAA Fail

Text on black

19.51:1

AA Pass AAA Pass

Compare With

Related Articles

Frequently Asked Questions

What are the RGB, HSL, and CMYK values of #ECF9FB?

RGB(236, 249, 251) · HSL(188.0, 65.2%, 95.5%) · CMYK(6.0%, 0.8%, 0.0%, 1.6%)

Does #ECF9FB meet WCAG contrast on white?

1.08:1 — WCAG AA Fail, AAA Fail for normal text.

What text color is readable on #ECF9FB?

Use 000000 text on a #ECF9FB background; contrast on black is 19.51:1.