#2D346F

#2D346F

Color Values

HEX

#2D346F

RGB

45, 52, 111

HSL

233,6, 42,3%, 30,6%

HSV

233,6, 59,5%, 43,5%

CMYK

59,5%, 53,2%, 0,0%, 56,5%

OKLCH

0,3528 0,1012 274,9

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#2D346F

#6F682D

Analogous

#2D556F

#472D6F

#2D346F

Triadic

#2D346F

#6F2D34

#346F2D

Split Complementary

#2D346F

#6F472D

#556F2D

Tetradic

#2D346F

#6F2D55

#6F682D

#2D6F47

Color Blindness Simulation

Original

#2D346F

Protanopia

#303061

Deuteranopia

#302F5D

Tritanopia

#2D5553

Achromatopsia

#373737

CSS Usage

background-color: #2D346F;
color: #2D346F;
border-color: #2D346F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E7E8F4
200
#CCCFEA
300
#A8ADDC
400
#7981C9
500
#4A55B5
600
#3B4491
700
#2F3674
800
#252B5B
900
#1E2243
950
#13152A

Contrast Checker

Text on white

11,46:1

AA Pass AAA Pass

Text on black

1,83:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026