#1F303B

#1F303B

Color Values

HEX

#1F303B

RGB

31, 48, 59

HSL

203.6, 31.1%, 17.6%

HSV

203.6, 47.5%, 23.1%

CMYK

47.5%, 18.6%, 0.0%, 76.9%

OKLCH

0.2993 0.0301 237.5

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#1F303B

#3B2A1F

Analogous

#1F3B38

#1F223B

#1F303B

Triadic

#1F303B

#3B1F30

#303B1F

Split Complementary

#1F303B

#3B1F22

#3B381F

Tetradic

#1F303B

#381F3B

#3B2A1F

#223B1F

Color Blindness Simulation

Original

#1F303B

Protanopia

#262738

Deuteranopia

#252438

Tritanopia

#203636

Achromatopsia

#2D2D2D

CSS Usage

background-color: #1F303B;
color: #1F303B;
border-color: #1F303B;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F8F9
100
#E8EEF2
200
#D0DEE6
300
#AFC6D5
400
#83A7BE
500
#5888A7
600
#466D86
700
#38576B
800
#2C4454
900
#23333E
950
#162027

Contrast Checker

Text on white

13.6:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

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