#3B7FC3

#3B7FC3

Color Values

HEX

#3B7FC3

RGB

59, 127, 195

HSL

210.0, 53.5%, 49.8%

HSV

210.0, 69.7%, 76.5%

CMYK

69.7%, 34.9%, 0.0%, 23.5%

OKLCH

0.5847 0.1254 250.8

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#3B7FC3

#C37F3B

Analogous

#3BC3C3

#3B3BC3

#3B7FC3

Triadic

#3B7FC3

#C33B7F

#7FC33B

Split Complementary

#3B7FC3

#C33B3B

#C3C33B

Tetradic

#3B7FC3

#C33BC3

#C37F3B

#3BC33B

Color Blindness Simulation

Original

#3B7FC3

Protanopia

#5859B3

Deuteranopia

#544FAF

Tritanopia

#3EA6A3

Achromatopsia

#757575

CSS Usage

background-color: #3B7FC3;
color: #3B7FC3;
border-color: #3B7FC3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E5EDF5
200
#C8DBEE
300
#A1C2E3
400
#6EA1D3
500
#3B80C4
600
#2F669D
700
#26527D
800
#1E4062
900
#193048
950
#101F2D

Contrast Checker

Text on white

4.19:1

AA Fail AAA Fail

Text on black

5.01:1

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