#283C51

#283C51

Color Values

HEX

#283C51

RGB

40, 60, 81

HSL

210.7, 33.9%, 23.7%

HSV

210.7, 50.6%, 31.8%

CMYK

50.6%, 25.9%, 0.0%, 68.2%

OKLCH

0.349 0.045 250.4

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#283C51

#513D28

Analogous

#285051

#282851

#283C51

Triadic

#283C51

#51283C

#3C5128

Split Complementary

#283C51

#512828

#505128

Tetradic

#283C51

#512850

#513D28

#285128

Color Blindness Simulation

Original

#283C51

Protanopia

#31314C

Deuteranopia

#302E4B

Tritanopia

#294847

Achromatopsia

#393939

CSS Usage

background-color: #283C51;
color: #283C51;
border-color: #283C51;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7FA
100
#E8EDF2
200
#CFDBE7
300
#ADC1D7
400
#81A0C1
500
#547EAB
600
#436589
700
#36516D
800
#2A3F55
900
#22303F
950
#151E28

Contrast Checker

Text on white

11.32:1

AA Pass AAA Pass

Text on black

1.86:1

AA Fail AAA Fail

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