#3B6CBC

#3B6CBC

Color Values

HEX

#3B6CBC

RGB

59, 108, 188

HSL

217.2, 52.2%, 48.4%

HSV

217.2, 68.6%, 73.7%

CMYK

68.6%, 42.6%, 0.0%, 26.3%

OKLCH

0.5377 0.1364 259.7

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3B6CBC

#BC8B3B

Analogous

#3BACBC

#4A3BBC

#3B6CBC

Triadic

#3B6CBC

#BC3B6C

#6CBC3B

Split Complementary

#3B6CBC

#BC4A3B

#ACBC3B

Tetradic

#3B6CBC

#BC3BAC

#BC8B3B

#3BBC4A

Color Blindness Simulation

Original

#3B6CBC

Protanopia

#5051A9

Deuteranopia

#4D4AA4

Tritanopia

#3D9996

Achromatopsia

#676767

CSS Usage

background-color: #3B6CBC;
color: #3B6CBC;
border-color: #3B6CBC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C9D7EE
300
#A2BAE2
400
#6F95D2
500
#3D70C2
600
#31599B
700
#27477C
800
#1E3861
900
#1A2B47
950
#101B2D

Contrast Checker

Text on white

5.18:1

AA Pass AAA Fail

Text on black

4.06:1

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