#02497B

#02497B

Color Values

HEX

#02497B

RGB

2, 73, 123

HSL

204.8, 96.8%, 24.5%

HSV

204.8, 98.4%, 48.2%

CMYK

98.4%, 40.7%, 0.0%, 51.8%

OKLCH

0.3953 0.1044 247.7

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#02497B

#7B3402

Analogous

#027B70

#020C7B

#02497B

Triadic

#02497B

#7B0249

#497B02

Split Complementary

#02497B

#7B020C

#7B7002

Tetradic

#02497B

#70027B

#7B3402

#0C7B02

Color Blindness Simulation

Original

#02497B

Protanopia

#21216F

Deuteranopia

#1D176C

Tritanopia

#066563

Achromatopsia

#3E3E3E

CSS Usage

background-color: #02497B;
color: #02497B;
border-color: #02497B;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F1F8FE
100
#DEF0FC
200
#B9E1FE
300
#87CCFD
400
#45B0FC
500
#0495FB
600
#0377C9
700
#035FA1
800
#024A7D
900
#06385B
950
#042339

Contrast Checker

Text on white

9.37:1

AA Pass AAA Pass

Text on black

2.24:1

AA Fail AAA Fail

Related Articles

Brand Stories

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

2月 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

1月 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

1月 21, 2026