#3A7AC2

#3A7AC2

Color Values

HEX

#3A7AC2

RGB

58, 122, 194

HSL

211.8, 54.0%, 49.4%

HSV

211.8, 70.1%, 76.1%

CMYK

70.1%, 37.1%, 0.0%, 23.9%

OKLCH

0.5723 0.1295 253.3

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3A7AC2

#C2823A

Analogous

#3ABEC2

#3E3AC2

#3A7AC2

Triadic

#3A7AC2

#C23A7A

#7AC23A

Split Complementary

#3A7AC2

#C23E3A

#BEC23A

Tetradic

#3A7AC2

#C23ABE

#C2823A

#3AC23E

Color Blindness Simulation

Original

#3A7AC2

Protanopia

#5656B1

Deuteranopia

#524DAC

Tritanopia

#3DA3A0

Achromatopsia

#727272

CSS Usage

background-color: #3A7AC2;
color: #3A7AC2;
border-color: #3A7AC2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C8DAEF
300
#A1C0E3
400
#6E9ED4
500
#3B7BC4
600
#2F639D
700
#264F7E
800
#1D3E62
900
#192F48
950
#101E2D

Contrast Checker

Text on white

4.43:1

AA Fail AAA Fail

Text on black

4.74:1

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