#45718F

#45718F

Color Values

HEX

#45718F

RGB

69, 113, 143

HSL

204.3, 34.9%, 41.6%

HSV

204.3, 51.7%, 56.1%

CMYK

51.7%, 21.0%, 0.0%, 43.9%

OKLCH

0.5292 0.068 239.6

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#45718F

#8F6345

Analogous

#458F88

#454C8F

#45718F

Triadic

#45718F

#8F4571

#718F45

Split Complementary

#45718F

#8F454C

#8F8845

Tetradic

#45718F

#88458F

#8F6345

#4C8F45

Color Blindness Simulation

Original

#45718F

Protanopia

#585888

Deuteranopia

#565286

Tritanopia

#478281

Achromatopsia

#6A6A6A

CSS Usage

background-color: #45718F;
color: #45718F;
border-color: #45718F;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8FA
100
#E8EEF2
200
#CFDEE8
300
#ACC6D7
400
#80A7C2
500
#5388AC
600
#426D8A
700
#35576E
800
#2A4456
900
#213340
950
#152028

Contrast Checker

Text on white

5.23:1

AA Pass AAA Fail

Text on black

4.01:1

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