#3F85C4

#3F85C4

Color Values

HEX

#3F85C4

RGB

63, 133, 196

HSL

208.4, 53.0%, 50.8%

HSV

208.4, 67.9%, 76.9%

CMYK

67.9%, 32.1%, 0.0%, 23.1%

OKLCH

0.6005 0.1195 248.3

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#3F85C4

#C47E3F

Analogous

#3FC4C0

#3F43C4

#3F85C4

Triadic

#3F85C4

#C43F85

#85C43F

Split Complementary

#3F85C4

#C43F43

#C4C03F

Tetradic

#3F85C4

#C03FC4

#C47E3F

#43C43F

Color Blindness Simulation

Original

#3F85C4

Protanopia

#5D5EB5

Deuteranopia

#5954B1

Tritanopia

#42A9A6

Achromatopsia

#7B7B7B

CSS Usage

background-color: #3F85C4;
color: #3F85C4;
border-color: #3F85C4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F8FB
100
#E5EEF5
200
#C8DCEE
300
#A1C4E2
400
#6FA3D3
500
#3C83C3
600
#30699C
700
#26547D
800
#1E4262
900
#193248
950
#101F2D

Contrast Checker

Text on white

3.92:1

AA Fail AAA Fail

Text on black

5.36:1

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