#2F344E

#2F344E

Color Values

HEX

#2F344E

RGB

47, 52, 78

HSL

230.3, 24.8%, 24.5%

HSV

230.3, 39.7%, 30.6%

CMYK

39.7%, 33.3%, 0.0%, 69.4%

OKLCH

0.3324 0.0465 275.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2F344E

#4E492F

Analogous

#2F434E

#392F4E

#2F344E

Triadic

#2F344E

#4E2F34

#344E2F

Split Complementary

#2F344E

#4E392F

#434E2F

Tetradic

#2F344E

#4E2F43

#4E492F

#2F4E39

Color Blindness Simulation

Original

#2F344E

Protanopia

#313148

Deuteranopia

#313046

Tritanopia

#2F4342

Achromatopsia

#353535

CSS Usage

background-color: #2F344E;
color: #2F344E;
border-color: #2F344E;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#E9EBF1
200
#D2D5E4
300
#B3B8D1
400
#8991B8
500
#606A9F
600
#4D557F
700
#3D4466
800
#303550
900
#26293B
950
#181A25

Contrast Checker

Text on white

12.19:1

AA Pass AAA Pass

Text on black

1.72:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026