#3B6889

#3B6889

Color Values

HEX

#3B6889

RGB

59, 104, 137

HSL

205.4, 39.8%, 38.4%

HSV

205.4, 56.9%, 53.7%

CMYK

56.9%, 24.1%, 0.0%, 46.3%

OKLCH

0.4994 0.0727 242.0

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#3B6889

#895C3B

Analogous

#3B8983

#3B4189

#3B6889

Triadic

#3B6889

#893B68

#68893B

Split Complementary

#3B6889

#893B41

#89833B

Tetradic

#3B6889

#833B89

#895C3B

#41893B

Color Blindness Simulation

Original

#3B6889

Protanopia

#4E4F81

Deuteranopia

#4C487F

Tritanopia

#3D7B79

Achromatopsia

#616161

CSS Usage

background-color: #3B6889;
color: #3B6889;
border-color: #3B6889;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F8FA
100
#E7EEF3
200
#CDDDEA
300
#A9C6DA
400
#7BA6C6
500
#4D87B2
600
#3D6C8F
700
#315772
800
#264459
900
#1F3342
950
#14202A

Contrast Checker

Text on white

5.95:1

AA Pass AAA Fail

Text on black

3.53:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026