#43638F

#43638F

Color Values

HEX

#43638F

RGB

67, 99, 143

HSL

214.7, 36.2%, 41.2%

HSV

214.7, 53.1%, 56.1%

CMYK

53.1%, 30.8%, 0.0%, 43.9%

OKLCH

0.4948 0.0803 256.6

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#43638F

#8F6F43

Analogous

#43898F

#49438F

#43638F

Triadic

#43638F

#8F4363

#638F43

Split Complementary

#43638F

#8F4943

#898F43

Tetradic

#43638F

#8F4389

#8F6F43

#438F49

Color Blindness Simulation

Original

#43638F

Protanopia

#515184

Deuteranopia

#4F4D82

Tritanopia

#457C7A

Achromatopsia

#5F5F5F

CSS Usage

background-color: #43638F;
color: #43638F;
border-color: #43638F;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F5F7FA
100
#E8ECF3
200
#CED9E8
300
#ACBED8
400
#7E9BC3
500
#5178AE
600
#41608B
700
#344D6F
800
#293C57
900
#212E40
950
#151D29

Contrast Checker

Text on white

6.14:1

AA Pass AAA Fail

Text on black

3.42:1

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