#3B6B97

#3B6B97

Color Values

HEX

#3B6B97

RGB

59, 107, 151

HSL

208.7, 43.8%, 41.2%

HSV

208.7, 60.9%, 59.2%

CMYK

60.9%, 29.1%, 0.0%, 40.8%

OKLCH

0.5138 0.0877 247.9

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#3B6B97

#97673B

Analogous

#3B9795

#3B3D97

#3B6B97

Triadic

#3B6B97

#973B6B

#6B973B

Split Complementary

#3B6B97

#973B3D

#97953B

Tetradic

#3B6B97

#953B97

#97673B

#3D973B

Color Blindness Simulation

Original

#3B6B97

Protanopia

#50508C

Deuteranopia

#4D498A

Tritanopia

#3D8482

Achromatopsia

#646464

CSS Usage

background-color: #3B6B97;
color: #3B6B97;
border-color: #3B6B97;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF4
200
#CCDCEB
300
#A7C3DD
400
#77A2CA
500
#4882B7
600
#396893
700
#2E5375
800
#24415C
900
#1D3144
950
#131F2B

Contrast Checker

Text on white

5.62:1

AA Pass AAA Fail

Text on black

3.74:1

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