#3F557B

#3F557B

Color Values

HEX

#3F557B

RGB

63, 85, 123

HSL

218.0, 32.3%, 36.5%

HSV

218.0, 48.8%, 48.2%

CMYK

48.8%, 30.9%, 0.0%, 51.8%

OKLCH

0.4487 0.0684 261.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3F557B

#7B653F

Analogous

#3F737B

#473F7B

#3F557B

Triadic

#3F557B

#7B3F55

#557B3F

Split Complementary

#3F557B

#7B473F

#737B3F

Tetradic

#3F557B

#7B3F73

#7B653F

#3F7B47

Color Blindness Simulation

Original

#3F557B

Protanopia

#494972

Deuteranopia

#474670

Tritanopia

#406B69

Achromatopsia

#535353

CSS Usage

background-color: #3F557B;
color: #3F557B;
border-color: #3F557B;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7F9
100
#E8ECF2
200
#D0D8E7
300
#AEBDD6
400
#8299BF
500
#5675A9
600
#455D87
700
#374B6C
800
#2B3A54
900
#222D3F
950
#161C27

Contrast Checker

Text on white

7.51:1

AA Pass AAA Pass

Text on black

2.8:1

AA Fail AAA Fail

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