#287DCD

#287DCD

Color Values

HEX

#287DCD

RGB

40, 125, 205

HSL

209.1, 67.3%, 48.0%

HSV

209.1, 80.5%, 80.4%

CMYK

80.5%, 39.0%, 0.0%, 19.6%

OKLCH

0.5802 0.1462 251.0

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#287DCD

#CD7828

Analogous

#28CDCA

#282ACD

#287DCD

Triadic

#287DCD

#CD287D

#7DCD28

Split Complementary

#287DCD

#CD282A

#CDCA28

Tetradic

#287DCD

#CA28CD

#CD7828

#2ACD28

Color Blindness Simulation

Original

#287DCD

Protanopia

#4D4EBA

Deuteranopia

#4842B5

Tritanopia

#2CAAA7

Achromatopsia

#717171

CSS Usage

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

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C3DCF3
300
#99C3EB
400
#61A3E0
500
#2A82D5
600
#2168AB
700
#1B5389
800
#15416B
900
#13314E
950
#0C1F31

Contrast Checker

Text on white

4.28:1

AA Fail AAA Fail

Text on black

4.91:1

AA Pass AAA Fail

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