#353752

#353752

Color Values

HEX

#353752

RGB

53, 55, 82

HSL

235.9, 21.5%, 26.5%

HSV

235.9, 35.4%, 32.2%

CMYK

35.4%, 32.9%, 0.0%, 67.8%

OKLCH

0.3472 0.0471 280.4

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#353752

#525035

Analogous

#354652

#423552

#353752

Triadic

#353752

#523537

#375235

Split Complementary

#353752

#524235

#465235

Tetradic

#353752

#523546

#525035

#355242

Color Blindness Simulation

Original

#353752

Protanopia

#36364B

Deuteranopia

#36364A

Tritanopia

#354645

Achromatopsia

#393939

CSS Usage

background-color: #353752;
color: #353752;
border-color: #353752;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#EAEAF0
200
#D4D5E3
300
#B5B6CF
400
#8C8FB5
500
#64689B
600
#50537C
700
#404263
800
#32344D
900
#27283A
950
#191925

Contrast Checker

Text on white

11.54:1

AA Pass AAA Pass

Text on black

1.82:1

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