#3F8FE2

#3F8FE2

Color Values

HEX

#3F8FE2

RGB

63, 143, 226

HSL

210,6, 73,8%, 56,7%

HSV

210,6, 72,1%, 88,6%

CMYK

72,1%, 36,7%, 0,0%, 11,4%

OKLCH

0,6398 0,1473 251,9

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#3F8FE2

#E2923F

Analogous

#3FE0E2

#413FE2

#3F8FE2

Triadic

#3F8FE2

#E23F8F

#8FE23F

Split Complementary

#3F8FE2

#E2413F

#E0E23F

Tetradic

#3F8FE2

#E23FE0

#E2923F

#3FE241

Color Blindness Simulation

Original

#3F8FE2

Protanopia

#6262CE

Deuteranopia

#5D57C9

Tritanopia

#43BEBB

Achromatopsia

#848484

CSS Usage

background-color: #3F8FE2;
color: #3F8FE2;
border-color: #3F8FE2;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C1DBF6
300
#95C1EF
400
#5B9FE6
500
#217EDE
600
#1B64B1
700
#15508E
800
#113F6F
900
#103051
950
#0A1E33

Contrast Checker

Text on white

3,37:1

AA Fail AAA Fail

Text on black

6,24:1

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