#171683

#171683

Color Values

HEX

#171683

RGB

23, 22, 131

HSL

240.6, 71.2%, 30.0%

HSV

240.6, 83.2%, 51.4%

CMYK

82.4%, 83.2%, 0.0%, 48.6%

OKLCH

0.3056 0.1712 270.5

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#171683

#828316

Analogous

#164B83

#4E1683

#171683

Triadic

#171683

#831716

#168317

Split Complementary

#171683

#834E16

#4B8316

Tetradic

#171683

#83164B

#828316

#16834E

Color Blindness Simulation

Original

#171683

Protanopia

#171769

Deuteranopia

#171762

Tritanopia

#17544F

Achromatopsia

#1E1E1E

CSS Usage

background-color: #171683;
color: #171683;
border-color: #171683;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E3E2F8
200
#C2C2F5
300
#9796ED
400
#5F5DE4
500
#2725DA
600
#1F1DAF
700
#19188C
800
#13126D
900
#12114F
950
#0B0B32

Contrast Checker

Text on white

14.2:1

AA Pass AAA Pass

Text on black

1.48:1

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