#3D45A2

#3D45A2

Color Values

HEX

#3D45A2

RGB

61, 69, 162

HSL

235.2, 45.3%, 43.7%

HSV

235.2, 62.3%, 63.5%

CMYK

62.3%, 57.4%, 0.0%, 36.5%

OKLCH

0.4387 0.1485 274.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3D45A2

#A29A3D

Analogous

#3D78A2

#673DA2

#3D45A2

Triadic

#3D45A2

#A23D45

#45A23D

Split Complementary

#3D45A2

#A2673D

#78A23D

Tetradic

#3D45A2

#A23D78

#A29A3D

#3DA267

Color Blindness Simulation

Original

#3D45A2

Protanopia

#40418C

Deuteranopia

#403F86

Tritanopia

#3D7A76

Achromatopsia

#4A4A4A

CSS Usage

background-color: #3D45A2;
color: #3D45A2;
border-color: #3D45A2;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCEEB
300
#A6ABDE
400
#767DCB
500
#464FB9
600
#383F94
700
#2D3377
800
#23275D
900
#1D2044
950
#12142B

Contrast Checker

Text on white

8.17:1

AA Pass AAA Pass

Text on black

2.57:1

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