#ECF1ED

#ECF1ED

Color Values

HEX

#ECF1ED

RGB

236, 241, 237

HSL

132.0, 15.2%, 93.5%

HSV

132.0, 2.1%, 94.5%

CMYK

2.1%, 0.0%, 1.7%, 5.5%

OKLCH

0.9532 0.0075 151.9

Properties

Cool Light Nearest: NCS S 0500-N White

Color Harmonies

Complementary

#ECF1ED

#F1ECF0

Analogous

#EDF1EC

#ECF1EF

#ECF1ED

Triadic

#ECF1ED

#EDECF1

#F1EDEC

Split Complementary

#ECF1ED

#EFECF1

#F1ECED

Tetradic

#ECF1ED

#ECEDF1

#F1ECF0

#F1EFEC

Color Blindness Simulation

Original

#ECF1ED

Protanopia

#EEEEEE

Deuteranopia

#EEEEEE

Tritanopia

#ECEFEF

Achromatopsia

#F0F0F0

CSS Usage

background-color: #ECF1ED;
color: #ECF1ED;
border-color: #ECF1ED;
Nearest Tailwind: Stone 100 #F5F5F4

Tailwind Shades

50
#F6F8F7
100
#EBEFEC
200
#D6E1D8
300
#B8CBBC
400
#92AF98
500
#6C9374
600
#56765D
700
#455E4A
800
#36493A
900
#2A372C
950
#1A231C

Contrast Checker

Text on white

1.14:1

AA Fail AAA Fail

Text on black

18.37:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026