#2F3375

#2F3375

Color Values

HEX

#2F3375

RGB

47, 51, 117

HSL

236.6, 42.7%, 32.2%

HSV

236.6, 59.8%, 45.9%

CMYK

59.8%, 56.4%, 0.0%, 54.1%

OKLCH

0.3569 0.1113 276.6

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#2F3375

#75712F

Analogous

#2F5675

#4E2F75

#2F3375

Triadic

#2F3375

#752F33

#33752F

Split Complementary

#2F3375

#754E2F

#56752F

Tetradic

#2F3375

#752F56

#75712F

#2F754E

Color Blindness Simulation

Original

#2F3375

Protanopia

#313165

Deuteranopia

#303061

Tritanopia

#2F5856

Achromatopsia

#373737

CSS Usage

background-color: #2F3375;
color: #2F3375;
border-color: #2F3375;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCEEB
300
#A8ABDC
400
#787DC9
500
#494FB6
600
#3A3F92
700
#2F3374
800
#25285B
900
#1E2043
950
#13142A

Contrast Checker

Text on white

11.34:1

AA Pass AAA Pass

Text on black

1.85:1

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