#3D4374

#3D4374

Color Values

HEX

#3D4374

RGB

61, 67, 116

HSL

233.5, 31.1%, 34.7%

HSV

233.5, 47.4%, 45.5%

CMYK

47.4%, 42.2%, 0.0%, 54.5%

OKLCH

0.4016 0.0824 276.7

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#3D4374

#746E3D

Analogous

#3D5E74

#533D74

#3D4374

Triadic

#3D4374

#743D43

#43743D

Split Complementary

#3D4374

#74533D

#5E743D

Tetradic

#3D4374

#743D5E

#746E3D

#3D7453

Color Blindness Simulation

Original

#3D4374

Protanopia

#404068

Deuteranopia

#3F3F65

Tritanopia

#3D5F5D

Achromatopsia

#454545

CSS Usage

background-color: #3D4374;
color: #3D4374;
border-color: #3D4374;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D3E6
300
#AFB3D5
400
#838ABE
500
#5860A7
600
#464D86
700
#383E6B
800
#2C3054
900
#23263E
950
#161827

Contrast Checker

Text on white

9.32:1

AA Pass AAA Pass

Text on black

2.25:1

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