#3869B7

#3869B7

Color Values

HEX

#3869B7

RGB

56, 105, 183

HSL

216.9, 53.1%, 46.9%

HSV

216.9, 69.4%, 71.8%

CMYK

69.4%, 42.6%, 0.0%, 28.2%

OKLCH

0.5266 0.1341 259.3

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3869B7

#B78638

Analogous

#38A8B7

#4738B7

#3869B7

Triadic

#3869B7

#B73869

#69B738

Split Complementary

#3869B7

#B74738

#A8B738

Tetradic

#3869B7

#B738A8

#B78638

#38B747

Color Blindness Simulation

Original

#3869B7

Protanopia

#4D4EA4

Deuteranopia

#4A47A0

Tritanopia

#3A9592

Achromatopsia

#646464

CSS Usage

background-color: #3869B7;
color: #3869B7;
border-color: #3869B7;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C8D7EE
300
#A1BAE2
400
#6F95D3
500
#3C70C3
600
#305A9C
700
#26487D
800
#1E3862
900
#192B48
950
#101B2D

Contrast Checker

Text on white

5.42:1

AA Pass AAA Fail

Text on black

3.87:1

AA Fail 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