#171B02

#171B02

Color Values

HEX

#171B02

RGB

23, 27, 2

HSL

69.6, 86.2%, 5.7%

HSV

69.6, 92.6%, 10.6%

CMYK

14.8%, 0.0%, 92.6%, 89.4%

OKLCH

0.211 0.0446 117.5

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#171B02

#06021B

Analogous

#1B1302

#0B1B02

#171B02

Triadic

#171B02

#02171B

#1B0217

Split Complementary

#171B02

#020B1B

#13021B

Tetradic

#171B02

#021B13

#06021B

#1B020B

Color Blindness Simulation

Original

#171B02

Protanopia

#191908

Deuteranopia

#18180A

Tritanopia

#170D0E

Achromatopsia

#181818

CSS Usage

background-color: #171B02;
color: #171B02;
border-color: #171B02;
Nearest Tailwind: Stone 900 #1C1917

Tailwind Shades

50
#FBFDF2
100
#F6FAE0
200
#F0FABD
300
#E6F78D
400
#D8F24F
500
#CAED12
600
#A2BE0E
700
#81980B
800
#657709
900
#4A560B
950
#2F3607

Contrast Checker

Text on white

17.59:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026