#1F437B

#1F437B

Color Values

HEX

#1F437B

RGB

31, 67, 123

HSL

216.5, 59.7%, 30.2%

HSV

216.5, 74.8%, 48.2%

CMYK

74.8%, 45.5%, 0.0%, 51.8%

OKLCH

0.388 0.1039 259.0

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#1F437B

#7B571F

Analogous

#1F717B

#291F7B

#1F437B

Triadic

#1F437B

#7B1F43

#437B1F

Split Complementary

#1F437B

#7B291F

#717B1F

Tetradic

#1F437B

#7B1F71

#7B571F

#1F7B29

Color Blindness Simulation

Original

#1F437B

Protanopia

#2F2F6D

Deuteranopia

#2C2A6A

Tritanopia

#216360

Achromatopsia

#3F3F3F

CSS Usage

background-color: #1F437B;
color: #1F437B;
border-color: #1F437B;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FB
100
#E4EBF6
200
#C6D7F1
300
#9DBAE6
400
#6894D9
500
#336FCC
600
#2959A3
700
#214782
800
#1A3866
900
#162B4A
950
#0E1B2F

Contrast Checker

Text on white

9.78:1

AA Pass AAA Pass

Text on black

2.15:1

AA Fail AAA Fail

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