#181993

#181993

Color Values

HEX

#181993

RGB

24, 25, 147

HSL

239.5, 71.9%, 33.5%

HSV

239.5, 83.7%, 57.6%

CMYK

83.7%, 83.0%, 0.0%, 42.4%

OKLCH

0.3295 0.1878 269.5

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#181993

#939218

Analogous

#185693

#541893

#181993

Triadic

#181993

#931819

#199318

Split Complementary

#181993

#935418

#569318

Tetradic

#181993

#931856

#939218

#189354

Color Blindness Simulation

Original

#181993

Protanopia

#181876

Deuteranopia

#18186E

Tritanopia

#185E59

Achromatopsia

#222222

CSS Usage

background-color: #181993;
color: #181993;
border-color: #181993;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E2E2F8
200
#C2C2F5
300
#9697EE
400
#5D5EE4
500
#2425DB
600
#1D1EAF
700
#17188C
800
#12136E
900
#111250
950
#0B0B32

Contrast Checker

Text on white

13.13:1

AA Pass AAA Pass

Text on black

1.6:1

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