#172435

#172435

Color Values

HEX

#172435

RGB

23, 36, 53

HSL

214.0, 39.5%, 14.9%

HSV

214.0, 56.6%, 20.8%

CMYK

56.6%, 32.1%, 0.0%, 79.2%

OKLCH

0.2571 0.037 255.5

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#172435

#352817

Analogous

#173335

#191735

#172435

Triadic

#172435

#351724

#243517

Split Complementary

#172435

#351917

#333517

Tetradic

#172435

#351733

#352817

#173519

Color Blindness Simulation

Original

#172435

Protanopia

#1D1D31

Deuteranopia

#1C1B30

Tritanopia

#182E2D

Achromatopsia

#222222

CSS Usage

background-color: #172435;
color: #172435;
border-color: #172435;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CDD9E9
300
#AABFDA
400
#7B9CC6
500
#4D79B2
600
#3E618E
700
#314D72
800
#273C59
900
#1F2E42
950
#141D29

Contrast Checker

Text on white

15.67:1

AA Pass AAA Pass

Text on black

1.34:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026