#3F577B

#3F577B

Color Values

HEX

#3F577B

RGB

63, 87, 123

HSL

216.0, 32.3%, 36.5%

HSV

216.0, 48.8%, 48.2%

CMYK

48.8%, 29.3%, 0.0%, 51.8%

OKLCH

0.4534 0.0662 258.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3F577B

#7B633F

Analogous

#3F757B

#453F7B

#3F577B

Triadic

#3F577B

#7B3F57

#577B3F

Split Complementary

#3F577B

#7B453F

#757B3F

Tetradic

#3F577B

#7B3F75

#7B633F

#3F7B45

Color Blindness Simulation

Original

#3F577B

Protanopia

#494A72

Deuteranopia

#484670

Tritanopia

#406B6A

Achromatopsia

#545454

CSS Usage

background-color: #3F577B;
color: #3F577B;
border-color: #3F577B;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F7F9
100
#E8ECF2
200
#D0D9E7
300
#AEBED6
400
#829BBF
500
#5677A9
600
#455F87
700
#374C6C
800
#2B3C54
900
#222E3F
950
#161D27

Contrast Checker

Text on white

7.34:1

AA Pass AAA Pass

Text on black

2.86:1

AA Fail AAA Fail

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