#2D3070

#2D3070

Color Values

HEX

#2D3070

RGB

45, 48, 112

HSL

237.3, 42.7%, 30.8%

HSV

237.3, 59.8%, 43.9%

CMYK

59.8%, 57.1%, 0.0%, 56.1%

OKLCH

0.3451 0.1086 277.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2D3070

#706D2D

Analogous

#2D5270

#4C2D70

#2D3070

Triadic

#2D3070

#702D30

#30702D

Split Complementary

#2D3070

#704C2D

#52702D

Tetradic

#2D3070

#702D52

#706D2D

#2D704C

Color Blindness Simulation

Original

#2D3070

Protanopia

#2E2E61

Deuteranopia

#2E2E5D

Tritanopia

#2D5452

Achromatopsia

#343434

CSS Usage

background-color: #2D3070;
color: #2D3070;
border-color: #2D3070;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CCCDEB
300
#A8AADC
400
#787CC9
500
#494EB6
600
#3A3E92
700
#2F3274
800
#25275B
900
#1E2043
950
#13142A

Contrast Checker

Text on white

11.88:1

AA Pass AAA Pass

Text on black

1.77:1

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