#18445D

#18445D

Color Values

HEX

#18445D

RGB

24, 68, 93

HSL

201.7, 59.0%, 22.9%

HSV

201.7, 74.2%, 36.5%

CMYK

74.2%, 26.9%, 0.0%, 63.5%

OKLCH

0.3686 0.0643 237.2

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#18445D

#5D3118

Analogous

#185D53

#18215D

#18445D

Triadic

#18445D

#5D1844

#445D18

Split Complementary

#18445D

#5D1821

#5D5318

Tetradic

#18445D

#53185D

#5D3118

#215D18

Color Blindness Simulation

Original

#18445D

Protanopia

#2B2B57

Deuteranopia

#282556

Tritanopia

#1A5251

Achromatopsia

#3C3C3C

CSS Usage

background-color: #18445D;
color: #18445D;
border-color: #18445D;
Nearest Tailwind: Cyan 900 #164E63

Tailwind Shades

50
#F4F8FB
100
#E4F0F6
200
#C6E1F0
300
#9ECCE6
400
#69B0D8
500
#3494CB
600
#2A77A2
700
#215F82
800
#1A4A65
900
#17384A
950
#0E232F

Contrast Checker

Text on white

10.38:1

AA Pass AAA Pass

Text on black

2.02:1

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