#191D62

#191D62

Color Values

HEX

#191D62

RGB

25, 29, 98

HSL

236.7, 59.3%, 24.1%

HSV

236.7, 74.5%, 38.4%

CMYK

74.5%, 70.4%, 0.0%, 61.6%

OKLCH

0.2797 0.1195 273.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#191D62

#625E19

Analogous

#194162

#391962

#191D62

Triadic

#191D62

#62191D

#1D6219

Split Complementary

#191D62

#623919

#416219

Tetradic

#191D62

#621941

#625E19

#196239

Color Blindness Simulation

Original

#191D62

Protanopia

#1B1B51

Deuteranopia

#1A1A4D

Tritanopia

#194441

Achromatopsia

#212121

CSS Usage

background-color: #191D62;
color: #191D62;
border-color: #191D62;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F3F4FB
100
#E4E5F6
200
#C6C8F0
300
#9EA2E6
400
#696FD9
500
#343CCB
600
#2A30A2
700
#212782
800
#1A1E66
900
#17194A
950
#0E102F

Contrast Checker

Text on white

15.07:1

AA Pass AAA Pass

Text on black

1.39:1

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