#17071C

#17071C

Color Values

HEX

#17071C

RGB

23, 7, 28

HSL

285.7, 60.0%, 6.9%

HSV

285.7, 75.0%, 11.0%

CMYK

17.9%, 75.0%, 0.0%, 89.0%

OKLCH

0.1669 0.048 317.7

Properties

Cool Dark Nearest: RAL 5011 Steel Blue

Color Harmonies

Complementary

#17071C

#0C1C07

Analogous

#0D071C

#1C0717

#17071C

Triadic

#17071C

#1C1707

#071C17

Split Complementary

#17071C

#171C07

#071C0D

Tetradic

#17071C

#1C0D07

#0C1C07

#07171C

Color Blindness Simulation

Original

#17071C

Protanopia

#101017

Deuteranopia

#111216

Tritanopia

#161312

Achromatopsia

#0C0C0C

CSS Usage

background-color: #17071C;
color: #17071C;
border-color: #17071C;
Nearest Tailwind: Slate 950 #020617

Tailwind Shades

50
#F9F3FB
100
#F2E4F6
200
#E7C6F1
300
#D59DE7
400
#BE68D9
500
#A833CC
600
#8629A3
700
#6B2183
800
#541A66
900
#3E164B
950
#270E2F

Contrast Checker

Text on white

19.38:1

AA Pass AAA Pass

Text on black

1.08:1

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