#17385B

#17385B

Color Values

HEX

#17385B

RGB

23, 56, 91

HSL

210.9, 59.6%, 22.4%

HSV

210.9, 74.7%, 35.7%

CMYK

74.7%, 38.5%, 0.0%, 64.3%

OKLCH

0.3351 0.0731 252.0

Properties

Cool Dark Nearest: RAL 5010 Gentian Blue

Color Harmonies

Complementary

#17385B

#5B3A17

Analogous

#175A5B

#18175B

#17385B

Triadic

#17385B

#5B1738

#385B17

Split Complementary

#17385B

#5B1817

#5A5B17

Tetradic

#17385B

#5B175A

#5B3A17

#175B18

Color Blindness Simulation

Original

#17385B

Protanopia

#252653

Deuteranopia

#232150

Tritanopia

#194C4A

Achromatopsia

#343434

CSS Usage

background-color: #17385B;
color: #17385B;
border-color: #17385B;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F3F7FB
100
#E4EDF6
200
#C6DBF1
300
#9DC1E6
400
#689FD9
500
#347DCB
600
#2964A3
700
#215082
800
#1A3F66
900
#16304A
950
#0E1E2F

Contrast Checker

Text on white

11.98:1

AA Pass AAA Pass

Text on black

1.75:1

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