#191DBC

#191DBC

Color Values

HEX

#191DBC

RGB

25, 29, 188

HSL

238,5, 76,5%, 41,8%

HSV

238,5, 86,7%, 73,7%

CMYK

86,7%, 84,6%, 0,0%, 26,3%

OKLCH

0,3852 0,2316 267,7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#191DBC

#BCB819

Analogous

#196FBC

#6719BC

#191DBC

Triadic

#191DBC

#BC191D

#1DBC19

Split Complementary

#191DBC

#BC6719

#6FBC19

Tetradic

#191DBC

#BC196F

#BCB819

#19BC67

Color Blindness Simulation

Original

#191DBC

Protanopia

#1B1B96

Deuteranopia

#1A1A8C

Tritanopia

#197770

Achromatopsia

#282828

CSS Usage

background-color: #191DBC;
color: #191DBC;
border-color: #191DBC;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F2F3FC
100
#E2E2F9
200
#C0C1F7
300
#9395F1
400
#585CE9
500
#1E23E1
600
#181CB4
700
#131690
800
#0F1171
900
#0F1152
950
#0A0B34

Contrast Checker

Text on white

10,81:1

AA Pass AAA Pass

Text on black

1,94:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026