#17477A

#17477A

Color Values

HEX

#17477A

RGB

23, 71, 122

HSL

210.9, 68.3%, 28.4%

HSV

210.9, 81.1%, 47.8%

CMYK

81.1%, 41.8%, 0.0%, 52.2%

OKLCH

0.3941 0.1003 253.0

Properties

Cool Dark Nearest: Midnight Blue

Color Harmonies

Complementary

#17477A

#7A4A17

Analogous

#17787A

#18177A

#17477A

Triadic

#17477A

#7A1747

#477A17

Split Complementary

#17477A

#7A1817

#787A17

Tetradic

#17477A

#7A1778

#7A4A17

#177A18

Color Blindness Simulation

Original

#17477A

Protanopia

#2C2C6E

Deuteranopia

#29256B

Tritanopia

#196462

Achromatopsia

#404040

CSS Usage

background-color: #17477A;
color: #17477A;
border-color: #17477A;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F3F7FC
100
#E3EDF8
200
#C3DBF4
300
#98C1EC
400
#609FE1
500
#287DD7
600
#2064AC
700
#1A5089
800
#143E6B
900
#13304E
950
#0C1E31

Contrast Checker

Text on white

9.46:1

AA Pass AAA Pass

Text on black

2.22:1

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