#19177B

#19177B

Color Values

HEX

#19177B

RGB

25, 23, 123

HSL

241.2, 68.5%, 28.6%

HSV

241.2, 81.3%, 48.2%

CMYK

79.7%, 81.3%, 0.0%, 51.8%

OKLCH

0.2982 0.1599 272.0

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#19177B

#797B17

Analogous

#17477B

#4B177B

#19177B

Triadic

#19177B

#7B1917

#177B19

Split Complementary

#19177B

#7B4B17

#477B17

Tetradic

#19177B

#7B1747

#797B17

#177B4B

Color Blindness Simulation

Original

#19177B

Protanopia

#181863

Deuteranopia

#18185D

Tritanopia

#19504C

Achromatopsia

#1F1F1F

CSS Usage

background-color: #19177B;
color: #19177B;
border-color: #19177B;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E3E3F8
200
#C4C3F4
300
#9A98EC
400
#6360E1
500
#2C28D7
600
#2320AC
700
#1C1A89
800
#16146B
900
#14134E
950
#0C0C31

Contrast Checker

Text on white

14.48:1

AA Pass AAA Pass

Text on black

1.45:1

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