#3781CC

#3781CC

Color Values

HEX

#3781CC

RGB

55, 129, 204

HSL

210.2, 59.4%, 50.8%

HSV

210.2, 73.0%, 80.0%

CMYK

73.0%, 36.8%, 0.0%, 20.0%

OKLCH

0.593 0.1363 251.5

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3781CC

#CC8237

Analogous

#37CCCC

#3837CC

#3781CC

Triadic

#3781CC

#CC3781

#81CC37

Split Complementary

#3781CC

#CC3837

#CCCC37

Tetradic

#3781CC

#CC37CC

#CC8237

#37CC38

Color Blindness Simulation

Original

#3781CC

Protanopia

#5758BA

Deuteranopia

#534DB5

Tritanopia

#3BACA8

Achromatopsia

#777777

CSS Usage

background-color: #3781CC;
color: #3781CC;
border-color: #3781CC;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DBF1
300
#9DC2E6
400
#69A0D9
500
#347FCB
600
#2966A3
700
#215182
800
#1A3F66
900
#17304A
950
#0E1E2F

Contrast Checker

Text on white

4.06:1

AA Fail AAA Fail

Text on black

5.17:1

AA Pass AAA Fail

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