#45717B

#45717B

Color Values

HEX

#45717B

RGB

69, 113, 123

HSL

191.1, 28.1%, 37.6%

HSV

191.1, 43.9%, 48.2%

CMYK

43.9%, 8.1%, 0.0%, 51.8%

OKLCH

0.5206 0.051 213.7

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#45717B

#7B4F45

Analogous

#457B6A

#45567B

#45717B

Triadic

#45717B

#7B4571

#717B45

Split Complementary

#45717B

#7B4556

#7B6A45

Tetradic

#45717B

#6A457B

#7B4F45

#567B45

Color Blindness Simulation

Original

#45717B

Protanopia

#585879

Deuteranopia

#565278

Tritanopia

#477776

Achromatopsia

#686868

CSS Usage

background-color: #45717B;
color: #45717B;
border-color: #45717B;
Nearest Tailwind: Cyan 800 #155E75

Tailwind Shades

50
#F6F9F9
100
#E9F0F1
200
#D1E2E5
300
#B1CDD3
400
#86B1BB
500
#5C96A3
600
#497883
700
#3B6069
800
#2E4B52
900
#24383D
950
#172326

Contrast Checker

Text on white

5.38:1

AA Pass AAA Fail

Text on black

3.9:1

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