#2F3F4E

#2F3F4E

Color Values

HEX

#2F3F4E

RGB

47, 63, 78

HSL

209.0, 24.8%, 24.5%

HSV

209.0, 39.7%, 30.6%

CMYK

39.7%, 19.2%, 0.0%, 69.4%

OKLCH

0.3602 0.0334 247.1

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#2F3F4E

#4E3E2F

Analogous

#2F4E4D

#2F2F4E

#2F3F4E

Triadic

#2F3F4E

#4E2F3F

#3F4E2F

Split Complementary

#2F3F4E

#4E2F2F

#4E4D2F

Tetradic

#2F3F4E

#4D2F4E

#4E3E2F

#2F4E2F

Color Blindness Simulation

Original

#2F3F4E

Protanopia

#36364A

Deuteranopia

#35344A

Tritanopia

#304847

Achromatopsia

#3D3D3D

CSS Usage

background-color: #2F3F4E;
color: #2F3F4E;
border-color: #2F3F4E;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DCE4
300
#B3C2D1
400
#89A1B8
500
#60819F
600
#4D677F
700
#3D5266
800
#304050
900
#26313B
950
#181F25

Contrast Checker

Text on white

10.81:1

AA Pass AAA Pass

Text on black

1.94:1

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