#11104F

#11104F

Color Values

HEX

#11104F

RGB

17, 16, 79

HSL

241.0, 66.3%, 18.6%

HSV

241.0, 79.7%, 31.0%

CMYK

78.5%, 79.7%, 0.0%, 69.0%

OKLCH

0.2296 0.1106 274.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#11104F

#4E4F10

Analogous

#102E4F

#30104F

#11104F

Triadic

#11104F

#4F1110

#104F11

Split Complementary

#11104F

#4F3010

#2E4F10

Tetradic

#11104F

#4F102E

#4E4F10

#104F30

Color Blindness Simulation

Original

#11104F

Protanopia

#111140

Deuteranopia

#11113C

Tritanopia

#113431

Achromatopsia

#151515

CSS Usage

background-color: #11104F;
color: #11104F;
border-color: #11104F;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F3F3FC
100
#E3E3F7
200
#C4C4F3
300
#9B99EA
400
#6462DF
500
#2E2BD4
600
#2522AA
700
#1D1B88
800
#17156A
900
#15144D
950
#0D0C31

Contrast Checker

Text on white

17.34:1

AA Pass AAA Pass

Text on black

1.21:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2月 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2月 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2月 19, 2026