#EFEFFC

#EFEFFC

Color Values

HEX

#EFEFFC

RGB

239, 239, 252

HSL

240,0, 68,4%, 96,3%

HSV

240,0, 5,2%, 98,8%

CMYK

5,2%, 5,2%, 0,0%, 1,2%

OKLCH

0,9559 0,0174 286,1

Properties

Cool Light Nearest: ghostwhite

Color Harmonies

Complementary

#EFEFFC

#FCFCEF

Analogous

#EFF6FC

#F6EFFC

#EFEFFC

Triadic

#EFEFFC

#FCEFEF

#EFFCEF

Split Complementary

#EFEFFC

#FCF6EF

#F6FCEF

Tetradic

#EFEFFC

#FCEFF6

#FCFCEF

#EFFCF6

Color Blindness Simulation

Original

#EFEFFC

Protanopia

#EFEFF9

Deuteranopia

#EFEFF8

Tritanopia

#EFF6F6

Achromatopsia

#F0F0F0

CSS Usage

background-color: #EFEFFC;
color: #EFEFFC;
border-color: #EFEFFC;
Nearest Tailwind: Indigo 50 #EEF2FF

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C3C3F4
300
#9898EC
400
#6060E1
500
#2828D7
600
#2020AC
700
#1A1A89
800
#14146B
900
#13134E
950
#0C0C31

Contrast Checker

Text on white

1,14:1

AA Fail AAA Fail

Text on black

18,42:1

AA Pass AAA Pass

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026