#177DC2

#177DC2

Color Values

HEX

#177DC2

RGB

23, 125, 194

HSL

204.2, 78.8%, 42.5%

HSV

204.2, 88.1%, 76.1%

CMYK

88.1%, 35.6%, 0.0%, 23.9%

OKLCH

0.5702 0.1367 245.4

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#177DC2

#C25C17

Analogous

#17C2B1

#1727C2

#177DC2

Triadic

#177DC2

#C2177D

#7DC217

Split Complementary

#177DC2

#C21727

#C2B117

Tetradic

#177DC2

#B117C2

#C25C17

#27C217

Color Blindness Simulation

Original

#177DC2

Protanopia

#4344B1

Deuteranopia

#3D36AD

Tritanopia

#1CA4A1

Achromatopsia

#6C6C6C

CSS Usage

background-color: #177DC2;
color: #177DC2;
border-color: #177DC2;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F2F8FC
100
#E1EFF9
200
#BFE1F7
300
#92CBF2
400
#56AFEB
500
#1B93E4
600
#1676B6
700
#115E92
800
#0E4972
900
#0E3753
950
#092334

Contrast Checker

Text on white

4.42:1

AA Fail AAA Fail

Text on black

4.75:1

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