#355163

#355163

Color Values

HEX

#355163

RGB

53, 81, 99

HSL

203.5, 30.3%, 29.8%

HSV

203.5, 46.5%, 38.8%

CMYK

46.5%, 18.2%, 0.0%, 61.2%

OKLCH

0.4204 0.0451 237.5

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#355163

#634735

Analogous

#35635E

#353A63

#355163

Triadic

#355163

#633551

#516335

Split Complementary

#355163

#63353A

#635E35

Tetradic

#355163

#5E3563

#634735

#3A6335

Color Blindness Simulation

Original

#355163

Protanopia

#41415F

Deuteranopia

#403D5E

Tritanopia

#365B5A

Achromatopsia

#4C4C4C

CSS Usage

background-color: #355163;
color: #355163;
border-color: #355163;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F8F9
100
#E9EEF2
200
#D0DEE6
300
#AFC6D4
400
#84A7BD
500
#5988A6
600
#476D85
700
#39576A
800
#2C4453
900
#23333E
950
#162027

Contrast Checker

Text on white

8.37:1

AA Pass AAA Pass

Text on black

2.51:1

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