#17375F

#17375F

Color Values

HEX

#17375F

RGB

23, 55, 95

HSL

213.3, 61.0%, 23.1%

HSV

213.3, 75.8%, 37.3%

CMYK

75.8%, 42.1%, 0.0%, 62.7%

OKLCH

0.3352 0.0802 255.3

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#17375F

#5F3F17

Analogous

#175B5F

#1B175F

#17375F

Triadic

#17375F

#5F1737

#375F17

Split Complementary

#17375F

#5F1B17

#5B5F17

Tetradic

#17375F

#5F175B

#5F3F17

#175F1B

Color Blindness Simulation

Original

#17375F

Protanopia

#252555

Deuteranopia

#232153

Tritanopia

#194E4C

Achromatopsia

#333333

CSS Usage

background-color: #17375F;
color: #17375F;
border-color: #17375F;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F7FB
100
#E4ECF6
200
#C6D9F1
300
#9CBEE7
400
#679ADA
500
#3277CD
600
#285FA4
700
#204C83
800
#193B67
900
#162E4B
950
#0E1D2F

Contrast Checker

Text on white

12.01:1

AA Pass AAA Pass

Text on black

1.75:1

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