#3170AC

#3170AC

Color Values

HEX

#3170AC

RGB

49, 112, 172

HSL

209,3, 55,7%, 43,3%

HSV

209,3, 71,5%, 67,5%

CMYK

71,5%, 34,9%, 0,0%, 32,5%

OKLCH

0,5331 0,1145 249,9

Properties

Cool Dark Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3170AC

#AC6D31

Analogous

#31ACAA

#3132AC

#3170AC

Triadic

#3170AC

#AC3170

#70AC31

Split Complementary

#3170AC

#AC3132

#ACAA31

Tetradic

#3170AC

#AA31AC

#AC6D31

#32AC31

Color Blindness Simulation

Original

#3170AC

Protanopia

#4C4D9D

Deuteranopia

#49449A

Tritanopia

#349290

Achromatopsia

#676767

CSS Usage

background-color: #3170AC;
color: #3170AC;
border-color: #3170AC;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F4F7FB
100
#E5EDF6
200
#C7DCEF
300
#A0C3E4
400
#6CA2D5
500
#3881C7
600
#2D679F
700
#24537F
800
#1C4163
900
#183149
950
#0F1F2E

Contrast Checker

Text on white

5,19:1

AA Pass AAA Fail

Text on black

4,04:1

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