#2D4958

#2D4958

Color Values

HEX

#2D4958

RGB

45, 73, 88

HSL

200.9, 32.3%, 26.1%

HSV

200.9, 48.9%, 34.5%

CMYK

48.9%, 17.0%, 0.0%, 65.5%

OKLCH

0.3896 0.0423 232.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#2D4958

#583C2D

Analogous

#2D5852

#2D3458

#2D4958

Triadic

#2D4958

#582D49

#49582D

Split Complementary

#2D4958

#582D34

#58522D

Tetradic

#2D4958

#522D58

#583C2D

#34582D

Color Blindness Simulation

Original

#2D4958

Protanopia

#393954

Deuteranopia

#383554

Tritanopia

#2E5251

Achromatopsia

#444444

CSS Usage

background-color: #2D4958;
color: #2D4958;
border-color: #2D4958;
Nearest Tailwind: Gray 700 #374151

Tailwind Shades

50
#F5F8F9
100
#E8EFF2
200
#D0DFE7
300
#AEC8D6
400
#82AABF
500
#568CA9
600
#457087
700
#375A6C
800
#2B4654
900
#22353F
950
#162127

Contrast Checker

Text on white

9.52:1

AA Pass AAA Pass

Text on black

2.21:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026