#3F428B

#3F428B

Color Values

HEX

#3F428B

RGB

63, 66, 139

HSL

237.6, 37.6%, 39.6%

HSV

237.6, 54.7%, 54.5%

CMYK

54.7%, 52.5%, 0.0%, 45.5%

OKLCH

0.4166 0.1189 278.1

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#3F428B

#8B883F

Analogous

#3F688B

#623F8B

#3F428B

Triadic

#3F428B

#8B3F42

#428B3F

Split Complementary

#3F428B

#8B623F

#688B3F

Tetradic

#3F428B

#8B3F68

#8B883F

#3F8B62

Color Blindness Simulation

Original

#3F428B

Protanopia

#404079

Deuteranopia

#404075

Tritanopia

#3F6B68

Achromatopsia

#474747

CSS Usage

background-color: #3F428B;
color: #3F428B;
border-color: #3F428B;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E8F3
200
#CECFE9
300
#ABADD9
400
#7D80C4
500
#5053AF
600
#40438C
700
#333570
800
#282A58
900
#202141
950
#141529

Contrast Checker

Text on white

8.89:1

AA Pass AAA Pass

Text on black

2.36:1

AA Fail AAA Fail

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