#121368

#121368

Color Values

HEX

#121368

RGB

18, 19, 104

HSL

239.3, 70.5%, 23.9%

HSV

239.3, 82.7%, 40.8%

CMYK

82.7%, 81.7%, 0.0%, 59.2%

OKLCH

0.2653 0.1412 271.0

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#121368

#686712

Analogous

#123E68

#3C1268

#121368

Triadic

#121368

#681213

#136812

Split Complementary

#121368

#683C12

#3E6812

Tetradic

#121368

#68123E

#686712

#12683C

Color Blindness Simulation

Original

#121368

Protanopia

#121253

Deuteranopia

#12124E

Tritanopia

#124340

Achromatopsia

#191919

CSS Usage

background-color: #121368;
color: #121368;
border-color: #121368;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C3F4
300
#9798ED
400
#5E60E3
500
#2628D9
600
#1E20AE
700
#18198B
800
#13146D
900
#12124F
950
#0B0C32

Contrast Checker

Text on white

15.92:1

AA Pass AAA Pass

Text on black

1.32:1

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