#3B436F

#3B436F

Color Values

HEX

#3B436F

RGB

59, 67, 111

HSL

230.8, 30.6%, 33.3%

HSV

230.8, 46.8%, 43.5%

CMYK

46.8%, 39.6%, 0.0%, 56.5%

OKLCH

0.397 0.075 274.7

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3B436F

#6F673B

Analogous

#3B5D6F

#4D3B6F

#3B436F

Triadic

#3B436F

#6F3B43

#436F3B

Split Complementary

#3B436F

#6F4D3B

#5D6F3B

Tetradic

#3B436F

#6F3B5D

#6F673B

#3B6F4D

Color Blindness Simulation

Original

#3B436F

Protanopia

#3E3F64

Deuteranopia

#3E3D62

Tritanopia

#3B5C5A

Achromatopsia

#444444

CSS Usage

background-color: #3B436F;
color: #3B436F;
border-color: #3B436F;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F6F9
100
#E9EAF2
200
#D0D4E6
300
#AFB5D5
400
#848DBE
500
#5864A7
600
#475085
700
#39406B
800
#2C3253
900
#23273E
950
#161927

Contrast Checker

Text on white

9.47:1

AA Pass AAA Pass

Text on black

2.22:1

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