#3791A4

#3791A4

Color Values

HEX

#3791A4

RGB

55, 145, 164

HSL

190.5, 49.8%, 42.9%

HSV

190.5, 66.5%, 64.3%

CMYK

66.5%, 11.6%, 0.0%, 35.7%

OKLCH

0.6112 0.0883 214.3

Properties

Cool Light Nearest: NCS S 1060-B30G Teal

Color Harmonies

Complementary

#3791A4

#A44A37

Analogous

#37A480

#375AA4

#3791A4

Triadic

#3791A4

#A43791

#91A437

Split Complementary

#3791A4

#A4375A

#A48037

Tetradic

#3791A4

#8037A4

#A44A37

#5AA437

Color Blindness Simulation

Original

#3791A4

Protanopia

#5E5F9F

Deuteranopia

#59529E

Tritanopia

#3C9C9B

Achromatopsia

#7F7F7F

CSS Usage

background-color: #3791A4;
color: #3791A4;
border-color: #3791A4;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4F9FB
100
#E6F2F5
200
#CAE7ED
300
#A3D6E0
400
#72BFD0
500
#40A9BF
600
#338799
700
#296C7A
800
#20545F
900
#1B3F46
950
#11282C

Contrast Checker

Text on white

3.65:1

AA Fail AAA Fail

Text on black

5.75:1

AA Pass 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