#283A55

#283A55

Color Values

HEX

#283A55

RGB

40, 58, 85

HSL

216.0, 36.0%, 24.5%

HSV

216.0, 52.9%, 33.3%

CMYK

52.9%, 31.8%, 0.0%, 66.7%

OKLCH

0.346 0.0531 258.3

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#283A55

#554328

Analogous

#285055

#2C2855

#283A55

Triadic

#283A55

#55283A

#3A5528

Split Complementary

#283A55

#552C28

#505528

Tetradic

#283A55

#552850

#554328

#28552C

Color Blindness Simulation

Original

#283A55

Protanopia

#30304E

Deuteranopia

#2F2D4D

Tritanopia

#294948

Achromatopsia

#383838

CSS Usage

background-color: #283A55;
color: #283A55;
border-color: #283A55;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED9E8
300
#ACBDD8
400
#7F9AC3
500
#5276AD
600
#415F8B
700
#344C6F
800
#293B57
900
#212D40
950
#151D29

Contrast Checker

Text on white

11.5:1

AA Pass AAA Pass

Text on black

1.83:1

AA Fail AAA Fail

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