#11192A

#11192A

Color Values

HEX

#11192A

RGB

17, 25, 42

HSL

220.8, 42.4%, 11.6%

HSV

220.8, 59.5%, 16.5%

CMYK

59.5%, 40.5%, 0.0%, 83.5%

OKLCH

0.2149 0.0358 264.4

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#11192A

#2A2211

Analogous

#11262A

#16112A

#11192A

Triadic

#11192A

#2A1119

#192A11

Split Complementary

#11192A

#2A1611

#262A11

Tetradic

#11192A

#2A1126

#2A2211

#112A16

Color Blindness Simulation

Original

#11192A

Protanopia

#141526

Deuteranopia

#141325

Tritanopia

#112322

Achromatopsia

#191919

CSS Usage

background-color: #11192A;
color: #11192A;
border-color: #11192A;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F6FA
100
#E7EBF4
200
#CCD6EA
300
#A8B8DC
400
#7992C9
500
#496CB6
600
#3B5691
700
#2F4574
800
#25365B
900
#1E2A43
950
#131A2A

Contrast Checker

Text on white

17.55:1

AA Pass AAA Pass

Text on black

1.2:1

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