#3F96CC

#3F96CC

Color Values

HEX

#3F96CC

RGB

63, 150, 204

HSL

203.0, 58.0%, 52.4%

HSV

203.0, 69.1%, 80.0%

CMYK

69.1%, 26.5%, 0.0%, 20.0%

OKLCH

0.644 0.1156 239.5

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#3F96CC

#CC753F

Analogous

#3FCCBC

#3F50CC

#3F96CC

Triadic

#3F96CC

#CC3F96

#96CC3F

Split Complementary

#3F96CC

#CC3F50

#CCBC3F

Tetradic

#3F96CC

#BC3FCC

#CC753F

#50CC3F

Color Blindness Simulation

Original

#3F96CC

Protanopia

#6565BF

Deuteranopia

#6059BC

Tritanopia

#43B5B2

Achromatopsia

#878787

CSS Usage

background-color: #3F96CC;
color: #3F96CC;
border-color: #3F96CC;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F4F8FB
100
#E4EFF6
200
#C7E0F0
300
#9ECAE5
400
#6AADD7
500
#3691C9
600
#2B74A1
700
#225D81
800
#1B4865
900
#17364A
950
#0F222F

Contrast Checker

Text on white

3.26:1

AA Fail AAA Fail

Text on black

6.45:1

AA Pass AAA Fail

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