#3F304B

#3F304B

Color Values

HEX

#3F304B

RGB

63, 48, 75

HSL

273.3, 22.0%, 24.1%

HSV

273.3, 36.0%, 29.4%

CMYK

16.0%, 36.0%, 0.0%, 70.6%

OKLCH

0.3377 0.0501 309.3

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#3F304B

#3C4B30

Analogous

#31304B

#4B3049

#3F304B

Triadic

#3F304B

#4B3F30

#304B3F

Split Complementary

#3F304B

#494B30

#304B31

Tetradic

#3F304B

#4B3130

#3C4B30

#30494B

Color Blindness Simulation

Original

#3F304B

Protanopia

#393844

Deuteranopia

#393A43

Tritanopia

#3E3F3E

Achromatopsia

#353535

CSS Usage

background-color: #3F304B;
color: #3F304B;
border-color: #3F304B;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F8F6F9
100
#EEEAF0
200
#DCD3E3
300
#C3B4CF
400
#A38CB5
500
#83639C
600
#68507C
700
#544064
800
#41324E
900
#32273A
950
#1F1925

Contrast Checker

Text on white

12.1:1

AA Pass AAA Pass

Text on black

1.74:1

AA Fail AAA Fail

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