#1178DF

#1178DF

Color Values

HEX

#1178DF

RGB

17, 120, 223

HSL

210.0, 85.8%, 47.1%

HSV

210.0, 92.4%, 87.5%

CMYK

92.4%, 46.2%, 0.0%, 12.5%

OKLCH

0.5767 0.1787 254.4

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#1178DF

#DF7811

Analogous

#11DFDF

#1111DF

#1178DF

Triadic

#1178DF

#DF1178

#78DF11

Split Complementary

#1178DF

#DF1111

#DFDF11

Tetradic

#1178DF

#DF11DF

#DF7811

#11DF11

Color Blindness Simulation

Original

#1178DF

Protanopia

#3E3EC6

Deuteranopia

#3830C0

Tritanopia

#16B2AE

Achromatopsia

#6A6A6A

CSS Usage

background-color: #1178DF;
color: #1178DF;
border-color: #1178DF;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F7FD
100
#E0EDFA
200
#BDDBFA
300
#8DC2F6
400
#50A1F2
500
#1280ED
600
#0E66BE
700
#0C5298
800
#094076
900
#0B3056
950
#071F36

Contrast Checker

Text on white

4.4:1

AA Fail AAA Fail

Text on black

4.78:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026