#170C13

#170C13

Color Values

HEX

#170C13

RGB

23, 12, 19

HSL

321.8, 31.4%, 6.9%

HSV

321.8, 47.8%, 9.0%

CMYK

0.0%, 47.8%, 17.4%, 91.0%

OKLCH

0.173 0.023 341.2

Properties

Warm Dark Nearest: RAL 5004 Black Blue

Color Harmonies

Complementary

#170C13

#0C1710

Analogous

#160C17

#170C0E

#170C13

Triadic

#170C13

#13170C

#0C1317

Split Complementary

#170C13

#0E170C

#0C1716

Tetradic

#170C13

#17160C

#0C1710

#0C0E17

Color Blindness Simulation

Original

#170C13

Protanopia

#121211

Deuteranopia

#131411

Tritanopia

#161010

Achromatopsia

#0F0F0F

CSS Usage

background-color: #170C13;
color: #170C13;
border-color: #170C13;
Nearest Tailwind: Zinc 950 #09090B

Tailwind Shades

50
#F9F5F8
100
#F2E8EE
200
#E7D0DE
300
#D5AFC7
400
#BE83A9
500
#A8578A
600
#86466F
700
#6B3859
800
#542C45
900
#3E2334
950
#271621

Contrast Checker

Text on white

19.12:1

AA Pass AAA Pass

Text on black

1.1:1

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