#171BC6

#171BC6

Color Values

HEX

#171BC6

RGB

23, 27, 198

HSL

238.6, 79.2%, 43.3%

HSV

238.6, 88.4%, 77.6%

CMYK

88.4%, 86.4%, 0.0%, 22.4%

OKLCH

0.3951 0.2441 267.1

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#171BC6

#C6C217

Analogous

#1772C6

#6A17C6

#171BC6

Triadic

#171BC6

#C6171B

#1BC617

Split Complementary

#171BC6

#C66A17

#72C617

Tetradic

#171BC6

#C61772

#C6C217

#17C66A

Color Blindness Simulation

Original

#171BC6

Protanopia

#19199D

Deuteranopia

#181893

Tritanopia

#177C75

Achromatopsia

#262626

CSS Usage

background-color: #171BC6;
color: #171BC6;
border-color: #171BC6;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F2F2FC
100
#E1E2F9
200
#BFC0F8
300
#9194F2
400
#5659EB
500
#1B1FE4
600
#1519B7
700
#111492
800
#0D1072
900
#0E1053
950
#090A34

Contrast Checker

Text on white

10.45:1

AA Pass AAA Pass

Text on black

2.01:1

AA Fail 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