#191B72

#191B72

Color Values

HEX

#191B72

RGB

25, 27, 114

HSL

238.7, 64.0%, 27.3%

HSV

238.7, 78.1%, 44.7%

CMYK

78.1%, 76.3%, 0.0%, 55.3%

OKLCH

0.2936 0.1441 272.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#191B72

#727019

Analogous

#194872

#441972

#191B72

Triadic

#191B72

#72191B

#1B7219

Split Complementary

#191B72

#724419

#487219

Tetradic

#191B72

#721948

#727019

#197244

Color Blindness Simulation

Original

#191B72

Protanopia

#1A1A5D

Deuteranopia

#1A1A58

Tritanopia

#194C49

Achromatopsia

#212121

CSS Usage

background-color: #191B72;
color: #191B72;
border-color: #191B72;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F3F3FC
100
#E3E4F7
200
#C4C5F2
300
#9B9CE9
400
#6467DD
500
#2E31D1
600
#2528A7
700
#1D2086
800
#171969
900
#15164C
950
#0D0E30

Contrast Checker

Text on white

14.57:1

AA Pass AAA Pass

Text on black

1.44:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026