#EFF1F5

#EFF1F5

Color Values

HEX

#EFF1F5

RGB

239, 241, 245

HSL

220.0, 23.1%, 94.9%

HSV

220.0, 2.4%, 96.1%

CMYK

2.4%, 1.6%, 0.0%, 3.9%

OKLCH

0.9578 0.0058 264.5

Properties

Cool Light Nearest: NCS S 0500-N White

Color Harmonies

Complementary

#EFF1F5

#F5F3EF

Analogous

#EFF4F5

#F0EFF5

#EFF1F5

Triadic

#EFF1F5

#F5EFF1

#F1F5EF

Split Complementary

#EFF1F5

#F5F0EF

#F4F5EF

Tetradic

#EFF1F5

#F5EFF4

#F5F3EF

#EFF5F0

Color Blindness Simulation

Original

#EFF1F5

Protanopia

#F0F0F4

Deuteranopia

#F0F0F4

Tritanopia

#EFF3F3

Achromatopsia

#F1F1F1

CSS Usage

background-color: #EFF1F5;
color: #EFF1F5;
border-color: #EFF1F5;
Nearest Tailwind: Slate 100 #F1F5F9

Tailwind Shades

50
#F6F7F9
100
#EAECF1
200
#D3D9E4
300
#B4BDD0
400
#8B99B6
500
#62769D
600
#4E5E7E
700
#3F4B64
800
#313B4E
900
#262D3B
950
#181C25

Contrast Checker

Text on white

1.13:1

AA Fail AAA Fail

Text on black

18.57:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026