#3D4079

#3D4079

Color Values

HEX

#3D4079

RGB

61, 64, 121

HSL

237.0, 33.0%, 35.7%

HSV

237.0, 49.6%, 47.5%

CMYK

49.6%, 47.1%, 0.0%, 52.5%

OKLCH

0.3983 0.0949 278.9

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#3D4079

#79763D

Analogous

#3D5E79

#583D79

#3D4079

Triadic

#3D4079

#793D40

#40793D

Split Complementary

#3D4079

#79583D

#5E793D

Tetradic

#3D4079

#793D5E

#79763D

#3D7958

Color Blindness Simulation

Original

#3D4079

Protanopia

#3E3E6B

Deuteranopia

#3E3E68

Tritanopia

#3D605E

Achromatopsia

#434343

CSS Usage

background-color: #3D4079;
color: #3D4079;
border-color: #3D4079;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5F9
100
#E8E9F2
200
#D0D1E7
300
#AEB0D6
400
#8285C0
500
#555AAA
600
#444888
700
#37396D
800
#2B2D55
900
#22233F
950
#161628

Contrast Checker

Text on white

9.51:1

AA Pass AAA Pass

Text on black

2.21:1

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