#191C9A

#191C9A

Color Values

HEX

#191C9A

RGB

25, 28, 154

HSL

238.6, 72.1%, 35.1%

HSV

238.6, 83.8%, 60.4%

CMYK

83.8%, 81.8%, 0.0%, 39.6%

OKLCH

0.3422 0.1934 269.3

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#191C9A

#9A9719

Analogous

#195D9A

#56199A

#191C9A

Triadic

#191C9A

#9A191C

#1C9A19

Split Complementary

#191C9A

#9A5619

#5D9A19

Tetradic

#191C9A

#9A195D

#9A9719

#199A56

Color Blindness Simulation

Original

#191C9A

Protanopia

#1A1A7C

Deuteranopia

#1A1A74

Tritanopia

#19635E

Achromatopsia

#242424

CSS Usage

background-color: #191C9A;
color: #191C9A;
border-color: #191C9A;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C3F5
300
#9698EE
400
#5D60E5
500
#2428DB
600
#1C20B0
700
#171A8C
800
#12146E
900
#111250
950
#0B0C32

Contrast Checker

Text on white

12.54:1

AA Pass AAA Pass

Text on black

1.67:1

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