#19151D

#19151D

Color Values

HEX

#19151D

RGB

25, 21, 29

HSL

270.0, 16.0%, 9.8%

HSV

270.0, 27.6%, 11.4%

CMYK

13.8%, 27.6%, 0.0%, 88.6%

OKLCH

0.2042 0.0168 307.5

Properties

Cool Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#19151D

#191D15

Analogous

#15151D

#1D151D

#19151D

Triadic

#19151D

#1D1915

#151D19

Split Complementary

#19151D

#1D1D15

#151D15

Tetradic

#19151D

#1D1515

#191D15

#151D1D

Color Blindness Simulation

Original

#19151D

Protanopia

#17171B

Deuteranopia

#18181B

Tritanopia

#191A19

Achromatopsia

#161616

CSS Usage

background-color: #19151D;
color: #19151D;
border-color: #19151D;
Nearest Tailwind: Zinc 900 #18181B

Tailwind Shades

50
#F7F6F8
100
#EDEBF0
200
#DBD6E1
300
#C2B8CC
400
#A192B0
500
#806B94
600
#665676
700
#52455F
800
#40364A
900
#302937
950
#1F1A23

Contrast Checker

Text on white

18.01:1

AA Pass AAA Pass

Text on black

1.17:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026