#283F57

#283F57

Color Values

HEX

#283F57

RGB

40, 63, 87

HSL

210.6, 37.0%, 24.9%

HSV

210.6, 54.0%, 34.1%

CMYK

54.0%, 27.6%, 0.0%, 65.9%

OKLCH

0.36 0.0509 250.4

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#283F57

#574028

Analogous

#285757

#282857

#283F57

Triadic

#283F57

#57283F

#3F5728

Split Complementary

#283F57

#572828

#575728

Tetradic

#283F57

#572857

#574028

#285728

Color Blindness Simulation

Original

#283F57

Protanopia

#323251

Deuteranopia

#312F50

Tritanopia

#294D4C

Achromatopsia

#3C3C3C

CSS Usage

background-color: #283F57;
color: #283F57;
border-color: #283F57;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7FA
100
#E8EDF3
200
#CEDBE9
300
#ABC1D8
400
#7EA0C4
500
#507FAF
600
#40658C
700
#335170
800
#283F57
900
#203041
950
#141E29

Contrast Checker

Text on white

10.83:1

AA Pass AAA Pass

Text on black

1.94:1

AA Fail AAA Fail

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