#1C355B

#1C355B

Color Values

HEX

#1C355B

RGB

28, 53, 91

HSL

216.2, 52.9%, 23.3%

HSV

216.2, 69.2%, 35.7%

CMYK

69.2%, 41.8%, 0.0%, 64.3%

OKLCH

0.3298 0.0745 258.5

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#1C355B

#5B421C

Analogous

#1C545B

#221C5B

#1C355B

Triadic

#1C355B

#5B1C35

#355B1C

Split Complementary

#1C355B

#5B221C

#545B1C

Tetradic

#1C355B

#5B1C54

#5B421C

#1C5B22

Color Blindness Simulation

Original

#1C355B

Protanopia

#272752

Deuteranopia

#252450

Tritanopia

#1D4B49

Achromatopsia

#323232

CSS Usage

background-color: #1C355B;
color: #1C355B;
border-color: #1C355B;
Nearest Tailwind: Sky 950 #082F49

Tailwind Shades

50
#F4F7FB
100
#E5EBF5
200
#C8D7EE
300
#A1BBE2
400
#6F96D3
500
#3C72C3
600
#305B9C
700
#26497D
800
#1E3961
900
#192C48
950
#101C2D

Contrast Checker

Text on white

12.28:1

AA Pass AAA Pass

Text on black

1.71:1

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