#3370C0

#3370C0

Color Values

HEX

#3370C0

RGB

51, 112, 192

HSL

214.0, 58.0%, 47.6%

HSV

214.0, 73.4%, 75.3%

CMYK

73.4%, 41.7%, 0.0%, 24.7%

OKLCH

0.546 0.14 256.3

Properties

Cool Dark Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3370C0

#C08333

Analogous

#33B6C0

#3C33C0

#3370C0

Triadic

#3370C0

#C03370

#70C033

Split Complementary

#3370C0

#C03C33

#B6C033

Tetradic

#3370C0

#C033B6

#C08333

#33C03C

Color Blindness Simulation

Original

#3370C0

Protanopia

#4D4EAD

Deuteranopia

#4A45A8

Tritanopia

#369D9A

Achromatopsia

#696969

CSS Usage

background-color: #3370C0;
color: #3370C0;
border-color: #3370C0;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FB
100
#E4ECF6
200
#C7D9F0
300
#9EBDE5
400
#6A99D7
500
#3676C9
600
#2B5EA1
700
#224B81
800
#1B3B65
900
#172D4A
950
#0F1C2F

Contrast Checker

Text on white

4.98:1

AA Pass AAA Fail

Text on black

4.22:1

AA Fail 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