#3179C4

#3179C4

Color Values

HEX

#3179C4

RGB

49, 121, 196

HSL

210.6, 60.0%, 48.0%

HSV

210.6, 75.0%, 76.9%

CMYK

75.0%, 38.3%, 0.0%, 23.1%

OKLCH

0.5681 0.1363 252.2

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3179C4

#C47C31

Analogous

#31C2C4

#3231C4

#3179C4

Triadic

#3179C4

#C43179

#79C431

Split Complementary

#3179C4

#C43231

#C2C431

Tetradic

#3179C4

#C431C2

#C47C31

#31C432

Color Blindness Simulation

Original

#3179C4

Protanopia

#5051B2

Deuteranopia

#4C47AE

Tritanopia

#35A4A0

Achromatopsia

#6F6F6F

CSS Usage

background-color: #3179C4;
color: #3179C4;
border-color: #3179C4;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DBF1
300
#9DC1E7
400
#68A0D9
500
#337ECC
600
#2965A3
700
#215183
800
#1A3F66
900
#16304B
950
#0E1E2F

Contrast Checker

Text on white

4.5:1

AA Pass AAA Fail

Text on black

4.66:1

AA Pass 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