#184D8F

#184D8F

Color Values

HEX

#184D8F

RGB

24, 77, 143

HSL

213.3, 71.3%, 32.7%

HSV

213.3, 83.2%, 56.1%

CMYK

83.2%, 46.2%, 0.0%, 43.9%

OKLCH

0.4237 0.1223 256.1

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#184D8F

#8F5A18

Analogous

#18888F

#1E188F

#184D8F

Triadic

#184D8F

#8F184D

#4D8F18

Split Complementary

#184D8F

#8F1E18

#888F18

Tetradic

#184D8F

#8F1888

#8F5A18

#188F1E

Color Blindness Simulation

Original

#184D8F

Protanopia

#2F2F7F

Deuteranopia

#2C287B

Tritanopia

#1B7270

Achromatopsia

#464646

CSS Usage

background-color: #184D8F;
color: #184D8F;
border-color: #184D8F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F3F7FC
100
#E2ECF8
200
#C2D9F5
300
#96BDED
400
#5D99E4
500
#2576DA
600
#1D5EAF
700
#174B8C
800
#123B6D
900
#112D50
950
#0B1C32

Contrast Checker

Text on white

8.41:1

AA Pass AAA Pass

Text on black

2.5:1

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