#191B74

#191B74

Color Values

HEX

#191B74

RGB

25, 27, 116

HSL

238.7, 64.5%, 27.6%

HSV

238.7, 78.4%, 45.5%

CMYK

78.4%, 76.7%, 0.0%, 54.5%

OKLCH

0.2958 0.1468 272.0

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#191B74

#747219

Analogous

#194874

#441974

#191B74

Triadic

#191B74

#74191B

#1B7419

Split Complementary

#191B74

#744419

#487419

Tetradic

#191B74

#741948

#747219

#197444

Color Blindness Simulation

Original

#191B74

Protanopia

#1A1A5E

Deuteranopia

#1A1A59

Tritanopia

#194D4A

Achromatopsia

#212121

CSS Usage

background-color: #191B74;
color: #191B74;
border-color: #191B74;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C4C5F2
300
#9A9CE9
400
#6466DE
500
#2D31D2
600
#2427A8
700
#1D1F86
800
#171869
900
#14164D
950
#0D0E30

Contrast Checker

Text on white

14.48:1

AA Pass AAA Pass

Text on black

1.45:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026