#182245

#182245

Color Values

HEX

#182245

RGB

24, 34, 69

HSL

226.7, 48.4%, 18.2%

HSV

226.7, 65.2%, 27.1%

CMYK

65.2%, 50.7%, 0.0%, 72.9%

OKLCH

0.2635 0.0668 269.4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#182245

#453B18

Analogous

#183845

#241845

#182245

Triadic

#182245

#451822

#224518

Split Complementary

#182245

#452418

#384518

Tetradic

#182245

#451838

#453B18

#184524

Color Blindness Simulation

Original

#182245

Protanopia

#1C1C3D

Deuteranopia

#1C1B3A

Tritanopia

#183634

Achromatopsia

#222222

CSS Usage

background-color: #182245;
color: #182245;
border-color: #182245;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F4F6FA
100
#E6E9F4
200
#CAD2ED
300
#A4B1DF
400
#7387CE
500
#425DBD
600
#354B97
700
#2A3C79
800
#212F5F
900
#1B2546
950
#11172C

Contrast Checker

Text on white

15.51:1

AA Pass AAA Pass

Text on black

1.35:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026