#3D9AAA

#3D9AAA

Color Values

HEX

#3D9AAA

RGB

61, 154, 170

HSL

188.8, 47.2%, 45.3%

HSV

188.8, 64.1%, 66.7%

CMYK

64.1%, 9.4%, 0.0%, 33.3%

OKLCH

0.6377 0.0893 210.8

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#3D9AAA

#AA4D3D

Analogous

#3DAA84

#3D64AA

#3D9AAA

Triadic

#3D9AAA

#AA3D9A

#9AAA3D

Split Complementary

#3D9AAA

#AA3D64

#AA843D

Tetradic

#3D9AAA

#843DAA

#AA4D3D

#64AA3D

Color Blindness Simulation

Original

#3D9AAA

Protanopia

#6566A6

Deuteranopia

#6059A5

Tritanopia

#42A3A2

Achromatopsia

#878787

CSS Usage

background-color: #3D9AAA;
color: #3D9AAA;
border-color: #3D9AAA;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4FAFA
100
#E6F2F4
200
#CAE7EC
300
#A5D6DF
400
#74C0CD
500
#43AABC
600
#368896
700
#2B6D78
800
#22555E
900
#1C3F45
950
#12282C

Contrast Checker

Text on white

3.28:1

AA Fail AAA Fail

Text on black

6.4:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026