#2D5181

#2D5181

Color Values

HEX

#2D5181

RGB

45, 81, 129

HSL

214.3, 48.3%, 34.1%

HSV

214.3, 65.1%, 50.6%

CMYK

65.1%, 37.2%, 0.0%, 49.4%

OKLCH

0.4321 0.0902 256.2

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#2D5181

#815D2D

Analogous

#2D7B81

#332D81

#2D5181

Triadic

#2D5181

#812D51

#51812D

Split Complementary

#2D5181

#81332D

#7B812D

Tetradic

#2D5181

#812D7B

#815D2D

#2D8133

Color Blindness Simulation

Original

#2D5181

Protanopia

#3D3D75

Deuteranopia

#3A3873

Tritanopia

#2F6C6A

Achromatopsia

#4D4D4D

CSS Usage

background-color: #2D5181;
color: #2D5181;
border-color: #2D5181;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CAD9ED
300
#A4BEDF
400
#739ACE
500
#4277BD
600
#355F97
700
#2A4C79
800
#213B5F
900
#1B2D46
950
#111D2C

Contrast Checker

Text on white

8.06:1

AA Pass AAA Pass

Text on black

2.61:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026