#1F2F3F

#1F2F3F

Color Values

HEX

#1F2F3F

RGB

31, 47, 63

HSL

210.0, 34.0%, 18.4%

HSV

210.0, 50.8%, 24.7%

CMYK

50.8%, 25.4%, 0.0%, 75.3%

OKLCH

0.2987 0.0362 249.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1F2F3F

#3F2F1F

Analogous

#1F3F3F

#1F1F3F

#1F2F3F

Triadic

#1F2F3F

#3F1F2F

#2F3F1F

Split Complementary

#1F2F3F

#3F1F1F

#3F3F1F

Tetradic

#1F2F3F

#3F1F3F

#3F2F1F

#1F3F1F

Color Blindness Simulation

Original

#1F2F3F

Protanopia

#26263B

Deuteranopia

#25243A

Tritanopia

#203837

Achromatopsia

#2D2D2D

CSS Usage

background-color: #1F2F3F;
color: #1F2F3F;
border-color: #1F2F3F;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F7FA
100
#E8EDF2
200
#CFDBE7
300
#ADC2D7
400
#81A1C1
500
#5480AB
600
#436689
700
#36526D
800
#2A4055
900
#22303F
950
#151F28

Contrast Checker

Text on white

13.67:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

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