#191A49

#191A49

Color Values

HEX

#191A49

RGB

25, 26, 73

HSL

238.8, 49.0%, 19.2%

HSV

238.8, 65.8%, 28.6%

CMYK

65.8%, 64.4%, 0.0%, 71.4%

OKLCH

0.249 0.0856 277.3

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#191A49

#494819

Analogous

#193249

#301949

#191A49

Triadic

#191A49

#49191A

#1A4919

Split Complementary

#191A49

#493019

#324919

Tetradic

#191A49

#491932

#494819

#194930

Color Blindness Simulation

Original

#191A49

Protanopia

#19193E

Deuteranopia

#19193B

Tritanopia

#193533

Achromatopsia

#1D1D1D

CSS Usage

background-color: #191A49;
color: #191A49;
border-color: #191A49;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F4FB
100
#E6E6F5
200
#CACBED
300
#A4A5E0
400
#7274CF
500
#4144BE
600
#343698
700
#2A2B7A
800
#21225F
900
#1B1C46
950
#11122C

Contrast Checker

Text on white

16.34:1

AA Pass AAA Pass

Text on black

1.29:1

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