#1C353B

#1C353B

Color Values

HEX

#1C353B

RGB

28, 53, 59

HSL

191.6, 35.6%, 17.1%

HSV

191.6, 52.5%, 23.1%

CMYK

52.5%, 10.2%, 0.0%, 76.9%

OKLCH

0.3114 0.0327 214.8

Properties

Cool Dark Nearest: RAL 5001 Green Blue

Color Harmonies

Complementary

#1C353B

#3B221C

Analogous

#1C3B32

#1C263B

#1C353B

Triadic

#1C353B

#3B1C35

#353B1C

Split Complementary

#1C353B

#3B1C26

#3B321C

Tetradic

#1C353B

#321C3B

#3B221C

#263B1C

Color Blindness Simulation

Original

#1C353B

Protanopia

#27273A

Deuteranopia

#252439

Tritanopia

#1D3838

Achromatopsia

#303030

CSS Usage

background-color: #1C353B;
color: #1C353B;
border-color: #1C353B;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F9FA
100
#E8F0F3
200
#CFE3E8
300
#ACCFD8
400
#7FB5C2
500
#529BAD
600
#427C8A
700
#35636F
800
#294E56
900
#213A40
950
#152528

Contrast Checker

Text on white

12.95:1

AA Pass AAA Pass

Text on black

1.62:1

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