#1B2937

#1B2937

Color Values

HEX

#1B2937

RGB

27, 41, 55

HSL

210.0, 34.1%, 16.1%

HSV

210.0, 50.9%, 21.6%

CMYK

50.9%, 25.5%, 0.0%, 78.4%

OKLCH

0.275 0.0324 249.1

Properties

Cool Dark Nearest: RAL 5008 Grey Blue

Color Harmonies

Complementary

#1B2937

#37291B

Analogous

#1B3737

#1B1B37

#1B2937

Triadic

#1B2937

#371B29

#29371B

Split Complementary

#1B2937

#371B1B

#37371B

Tetradic

#1B2937

#371B37

#37291B

#1B371B

Color Blindness Simulation

Original

#1B2937

Protanopia

#212134

Deuteranopia

#201F33

Tritanopia

#1C3130

Achromatopsia

#272727

CSS Usage

background-color: #1B2937;
color: #1B2937;
border-color: #1B2937;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F7FA
100
#E8EDF2
200
#CFDBE7
300
#ADC2D7
400
#80A1C1
500
#5480AB
600
#436689
700
#36526D
800
#2A4055
900
#22303F
950
#151F28

Contrast Checker

Text on white

14.8:1

AA Pass AAA Pass

Text on black

1.42:1

AA Fail AAA Fail

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