#19210D

#19210D

Color Values

HEX

#19210D

RGB

25, 33, 13

HSL

84.0, 43.5%, 9.0%

HSV

84.0, 60.6%, 12.9%

CMYK

24.2%, 0.0%, 60.6%, 87.1%

OKLCH

0.2337 0.0373 126.9

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#19210D

#150D21

Analogous

#211F0D

#0F210D

#19210D

Triadic

#19210D

#0D1921

#210D19

Split Complementary

#19210D

#0D0F21

#1F0D21

Tetradic

#19210D

#0D211F

#150D21

#210D0F

Color Blindness Simulation

Original

#19210D

Protanopia

#1C1D12

Deuteranopia

#1C1B13

Tritanopia

#191616

Achromatopsia

#1E1E1E

CSS Usage

background-color: #19210D;
color: #19210D;
border-color: #19210D;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F8FAF5
100
#EEF4E7
200
#DEEBCC
300
#C7DCA7
400
#A9CA78
500
#8BB748
600
#6F923A
700
#59752E
800
#455B24
900
#34431D
950
#212B13

Contrast Checker

Text on white

16.6:1

AA Pass AAA Pass

Text on black

1.26:1

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