#3179C8

#3179C8

Color Values

HEX

#3179C8

RGB

49, 121, 200

HSL

211.4, 60.6%, 48.8%

HSV

211.4, 75.5%, 78.4%

CMYK

75.5%, 39.5%, 0.0%, 21.6%

OKLCH

0.5706 0.1414 253.3

Properties

Cool Light Nearest: NCS S 1060-B Bright Blue

Color Harmonies

Complementary

#3179C8

#C88031

Analogous

#31C4C8

#3531C8

#3179C8

Triadic

#3179C8

#C83179

#79C831

Split Complementary

#3179C8

#C83531

#C4C831

Tetradic

#3179C8

#C831C4

#C88031

#31C835

Color Blindness Simulation

Original

#3179C8

Protanopia

#5051B5

Deuteranopia

#4C47B0

Tritanopia

#35A6A2

Achromatopsia

#6F6F6F

CSS Usage

background-color: #3179C8;
color: #3179C8;
border-color: #3179C8;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DAF1
300
#9DC0E7
400
#679EDA
500
#327CCD
600
#2863A4
700
#204F83
800
#193E66
900
#162F4B
950
#0E1E2F

Contrast Checker

Text on white

4.47:1

AA Fail AAA Fail

Text on black

4.7:1

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