#287BD1

#287BD1

Color Values

HEX

#287BD1

RGB

40, 123, 209

HSL

210.5, 67.9%, 48.8%

HSV

210.5, 80.9%, 82.0%

CMYK

80.9%, 41.1%, 0.0%, 18.0%

OKLCH

0.5782 0.1534 252.9

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#287BD1

#D17E28

Analogous

#28D0D1

#2928D1

#287BD1

Triadic

#287BD1

#D1287B

#7BD128

Split Complementary

#287BD1

#D12928

#D0D128

Tetradic

#287BD1

#D128D0

#D17E28

#28D129

Color Blindness Simulation

Original

#287BD1

Protanopia

#4C4DBC

Deuteranopia

#4741B7

Tritanopia

#2CACA8

Achromatopsia

#707070

CSS Usage

background-color: #287BD1;
color: #287BD1;
border-color: #287BD1;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C3DBF4
300
#98C1EB
400
#61A0E1
500
#297ED6
600
#2165AB
700
#1A5189
800
#143F6B
900
#13304E
950
#0C1E31

Contrast Checker

Text on white

4.34:1

AA Fail AAA Fail

Text on black

4.84:1

AA Pass AAA Fail

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