#2F334F

#2F334F

Color Values

HEX

#2F334F

RGB

47, 51, 79

HSL

232.5, 25.4%, 24.7%

HSV

232.5, 40.5%, 31.0%

CMYK

40.5%, 35.4%, 0.0%, 69.0%

OKLCH

0.3306 0.0498 277.1

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#2F334F

#4F4B2F

Analogous

#2F434F

#3B2F4F

#2F334F

Triadic

#2F334F

#4F2F33

#334F2F

Split Complementary

#2F334F

#4F3B2F

#434F2F

Tetradic

#2F334F

#4F2F43

#4F4B2F

#2F4F3B

Color Blindness Simulation

Original

#2F334F

Protanopia

#313148

Deuteranopia

#303047

Tritanopia

#2F4342

Achromatopsia

#343434

CSS Usage

background-color: #2F334F;
color: #2F334F;
border-color: #2F334F;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E4
300
#B2B6D1
400
#898FB9
500
#5F67A0
600
#4C5380
700
#3D4266
800
#303450
900
#25283C
950
#181926

Contrast Checker

Text on white

12.3:1

AA Pass AAA Pass

Text on black

1.71:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026