#191C90

#191C90

Color Values

HEX

#191C90

RGB

25, 28, 144

HSL

238.5, 70.4%, 33.1%

HSV

238.5, 82.6%, 56.5%

CMYK

82.6%, 80.6%, 0.0%, 43.5%

OKLCH

0.3301 0.1814 269.8

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#191C90

#908D19

Analogous

#195790

#511990

#191C90

Triadic

#191C90

#90191C

#1C9019

Split Complementary

#191C90

#905119

#579019

Tetradic

#191C90

#901957

#908D19

#199051

Color Blindness Simulation

Original

#191C90

Protanopia

#1A1A74

Deuteranopia

#1A1A6D

Tritanopia

#195E59

Achromatopsia

#242424

CSS Usage

background-color: #191C90;
color: #191C90;
border-color: #191C90;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C3F4
300
#9799ED
400
#5E62E3
500
#262AD9
600
#1E22AE
700
#181B8B
800
#13156D
900
#12134F
950
#0B0C32

Contrast Checker

Text on white

13.04:1

AA Pass AAA Pass

Text on black

1.61:1

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