#1F313B

#1F313B

Color Values

HEX

#1F313B

RGB

31, 49, 59

HSL

201.4, 31.1%, 17.6%

HSV

201.4, 47.5%, 23.1%

CMYK

47.5%, 16.9%, 0.0%, 76.9%

OKLCH

0.3021 0.0297 233.4

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#1F313B

#3B291F

Analogous

#1F3B37

#1F233B

#1F313B

Triadic

#1F313B

#3B1F31

#313B1F

Split Complementary

#1F313B

#3B1F23

#3B371F

Tetradic

#1F313B

#371F3B

#3B291F

#233B1F

Color Blindness Simulation

Original

#1F313B

Protanopia

#272739

Deuteranopia

#262438

Tritanopia

#203736

Achromatopsia

#2E2E2E

CSS Usage

background-color: #1F313B;
color: #1F313B;
border-color: #1F313B;
Nearest Tailwind: Gray 800 #1F2937

Tailwind Shades

50
#F5F8F9
100
#E8EFF2
200
#D0DEE6
300
#AFC7D5
400
#83A9BE
500
#588BA7
600
#466F86
700
#38596B
800
#2C4554
900
#23343E
950
#162127

Contrast Checker

Text on white

13.46:1

AA Pass AAA Pass

Text on black

1.56:1

AA Fail AAA Fail

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