#3D4E71

#3D4E71

Color Values

HEX

#3D4E71

RGB

61, 78, 113

HSL

220.4, 29.9%, 34.1%

HSV

220.4, 46.0%, 44.3%

CMYK

46.0%, 31.0%, 0.0%, 55.7%

OKLCH

0.4253 0.0624 264.1

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3D4E71

#71603D

Analogous

#3D6871

#463D71

#3D4E71

Triadic

#3D4E71

#713D4E

#4E713D

Split Complementary

#3D4E71

#71463D

#68713D

Tetradic

#3D4E71

#713D68

#71603D

#3D7146

Color Blindness Simulation

Original

#3D4E71

Protanopia

#444569

Deuteranopia

#434266

Tritanopia

#3E6260

Achromatopsia

#4D4D4D

CSS Usage

background-color: #3D4E71;
color: #3D4E71;
border-color: #3D4E71;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7F9
100
#E9ECF2
200
#D1D8E6
300
#B0BBD4
400
#8497BD
500
#5972A6
600
#485B84
700
#39496A
800
#2D3953
900
#232C3D
950
#161C27

Contrast Checker

Text on white

8.31:1

AA Pass AAA Pass

Text on black

2.53:1

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