#171985

#171985

Color Values

HEX

#171985

RGB

23, 25, 133

HSL

238.9, 70.5%, 30.6%

HSV

238.9, 82.7%, 52.2%

CMYK

82.7%, 81.2%, 0.0%, 47.8%

OKLCH

0.3119 0.1711 270.1

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#171985

#858317

Analogous

#175085

#4C1785

#171985

Triadic

#171985

#851719

#198517

Split Complementary

#171985

#854C17

#508517

Tetradic

#171985

#851750

#858317

#17854C

Color Blindness Simulation

Original

#171985

Protanopia

#18186B

Deuteranopia

#181865

Tritanopia

#175652

Achromatopsia

#202020

CSS Usage

background-color: #171985;
color: #171985;
border-color: #171985;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C3F4
300
#9798ED
400
#5E61E3
500
#2629D9
600
#1E21AE
700
#181A8B
800
#13146D
900
#12134F
950
#0B0C32

Contrast Checker

Text on white

13.87:1

AA Pass AAA Pass

Text on black

1.51:1

AA Fail 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