#287F8B

#287F8B

Color Values

HEX

#287F8B

RGB

40, 127, 139

HSL

187.3, 55.3%, 35.1%

HSV

187.3, 71.2%, 54.5%

CMYK

71.2%, 8.6%, 0.0%, 45.5%

OKLCH

0.551 0.0819 208.3

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#287F8B

#8B3428

Analogous

#288B66

#284D8B

#287F8B

Triadic

#287F8B

#8B287F

#7F8B28

Split Complementary

#287F8B

#8B284D

#8B6628

Tetradic

#287F8B

#66288B

#8B3428

#4D8B28

Color Blindness Simulation

Original

#287F8B

Protanopia

#4E4E88

Deuteranopia

#494287

Tritanopia

#2C8685

Achromatopsia

#6D6D6D

CSS Usage

background-color: #287F8B;
color: #287F8B;
border-color: #287F8B;
Nearest Tailwind: Cyan 700 #0E7490

Tailwind Shades

50
#F4FAFB
100
#E5F3F6
200
#C8EAEF
300
#A0DBE4
400
#6CC8D5
500
#39B5C6
600
#2E919E
700
#24747F
800
#1C5A63
900
#184349
950
#0F2A2E

Contrast Checker

Text on white

4.67:1

AA Pass AAA Fail

Text on black

4.5:1

AA Fail AAA Fail

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