#1F2F44

#1F2F44

Color Values

HEX

#1F2F44

RGB

31, 47, 68

HSL

214.1, 37.4%, 19.4%

HSV

214.1, 54.4%, 26.7%

CMYK

54.4%, 30.9%, 0.0%, 73.3%

OKLCH

0.3014 0.0439 255.5

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1F2F44

#44341F

Analogous

#1F4144

#211F44

#1F2F44

Triadic

#1F2F44

#441F2F

#2F441F

Split Complementary

#1F2F44

#44211F

#41441F

Tetradic

#1F2F44

#441F41

#44341F

#1F4421

Color Blindness Simulation

Original

#1F2F44

Protanopia

#26263F

Deuteranopia

#25243E

Tritanopia

#203B3A

Achromatopsia

#2D2D2D

CSS Usage

background-color: #1F2F44;
color: #1F2F44;
border-color: #1F2F44;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CED9E9
300
#ABBFD9
400
#7D9CC4
500
#5079AF
600
#40618C
700
#334D70
800
#283C58
900
#202E41
950
#141D29

Contrast Checker

Text on white

13.56:1

AA Pass AAA Pass

Text on black

1.55:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026