#445B8B

#445B8B

Color Values

HEX

#445B8B

RGB

68, 91, 139

HSL

220.6, 34.3%, 40.6%

HSV

220.6, 51.1%, 54.5%

CMYK

51.1%, 34.5%, 0.0%, 45.5%

OKLCH

0.4747 0.083 264.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#445B8B

#8B7444

Analogous

#447E8B

#51448B

#445B8B

Triadic

#445B8B

#8B445B

#5B8B44

Split Complementary

#445B8B

#8B5144

#7E8B44

Tetradic

#445B8B

#8B447E

#8B7444

#448B51

Color Blindness Simulation

Original

#445B8B

Protanopia

#4E4E7F

Deuteranopia

#4D4B7D

Tritanopia

#457674

Achromatopsia

#5A5A5A

CSS Usage

background-color: #445B8B;
color: #445B8B;
border-color: #445B8B;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E8EBF2
200
#CFD7E8
300
#ADBAD7
400
#8095C1
500
#5470AB
600
#435A89
700
#36486E
800
#2A3856
900
#212B3F
950
#151B28

Contrast Checker

Text on white

6.74:1

AA Pass AAA Fail

Text on black

3.12:1

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