#18548D

#18548D

Color Values

HEX

#18548D

RGB

24, 84, 141

HSL

209.2, 70.9%, 32.4%

HSV

209.2, 83.0%, 55.3%

CMYK

83.0%, 40.4%, 0.0%, 44.7%

OKLCH

0.4391 0.1114 251.2

Properties

Cool Dark Nearest: dodgerblue 4

Color Harmonies

Complementary

#18548D

#8D5118

Analogous

#188D8C

#181A8D

#18548D

Triadic

#18548D

#8D1854

#548D18

Split Complementary

#18548D

#8D181A

#8D8C18

Tetradic

#18548D

#8C188D

#8D5118

#1A8D18

Color Blindness Simulation

Original

#18548D

Protanopia

#32337F

Deuteranopia

#2E2A7C

Tritanopia

#1B7472

Achromatopsia

#4B4B4B

CSS Usage

background-color: #18548D;
color: #18548D;
border-color: #18548D;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F3F7FC
100
#E2EDF8
200
#C2DCF5
300
#96C3ED
400
#5EA2E4
500
#2582DA
600
#1E68AE
700
#18538B
800
#13416D
900
#12314F
950
#0B1F32

Contrast Checker

Text on white

7.8:1

AA Pass AAA Pass

Text on black

2.69:1

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