#1F437C

#1F437C

Color Values

HEX

#1F437C

RGB

31, 67, 124

HSL

216.8, 60.0%, 30.4%

HSV

216.8, 75.0%, 48.6%

CMYK

75.0%, 46.0%, 0.0%, 51.4%

OKLCH

0.3887 0.1053 259.3

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#1F437C

#7C581F

Analogous

#1F717C

#2A1F7C

#1F437C

Triadic

#1F437C

#7C1F43

#437C1F

Split Complementary

#1F437C

#7C2A1F

#717C1F

Tetradic

#1F437C

#7C1F71

#7C581F

#1F7C2A

Color Blindness Simulation

Original

#1F437C

Protanopia

#2F2F6E

Deuteranopia

#2C2A6B

Tritanopia

#216361

Achromatopsia

#3F3F3F

CSS Usage

background-color: #1F437C;
color: #1F437C;
border-color: #1F437C;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F6FB
100
#E4EBF6
200
#C6D6F1
300
#9DB9E7
400
#6894D9
500
#336ECC
600
#2958A3
700
#214783
800
#1A3766
900
#162B4B
950
#0E1B2F

Contrast Checker

Text on white

9.76:1

AA Pass AAA Pass

Text on black

2.15:1

AA Fail AAA Fail

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