#3B546C

#3B546C

Color Values

HEX

#3B546C

RGB

59, 84, 108

HSL

209.4, 29.3%, 32.7%

HSV

209.4, 45.4%, 42.4%

CMYK

45.4%, 22.2%, 0.0%, 57.6%

OKLCH

0.436 0.0502 248.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3B546C

#6C533B

Analogous

#3B6C6B

#3B3B6C

#3B546C

Triadic

#3B546C

#6C3B54

#546C3B

Split Complementary

#3B546C

#6C3B3B

#6C6B3B

Tetradic

#3B546C

#6B3B6C

#6C533B

#3B6C3B

Color Blindness Simulation

Original

#3B546C

Protanopia

#464666

Deuteranopia

#444265

Tritanopia

#3C6261

Achromatopsia

#505050

CSS Usage

background-color: #3B546C;
color: #3B546C;
border-color: #3B546C;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E9EDF2
200
#D1DCE6
300
#B0C2D4
400
#85A1BC
500
#5A80A5
600
#486784
700
#3A526A
800
#2D4052
900
#24313D
950
#171F27

Contrast Checker

Text on white

7.86:1

AA Pass AAA Pass

Text on black

2.67:1

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