#373C5F

#373C5F

Color Values

HEX

#373C5F

RGB

55, 60, 95

HSL

232.5, 26.7%, 29.4%

HSV

232.5, 42.1%, 37.3%

CMYK

42.1%, 36.8%, 0.0%, 62.7%

OKLCH

0.3681 0.0606 276.8

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#373C5F

#5F5A37

Analogous

#37505F

#46375F

#373C5F

Triadic

#373C5F

#5F373C

#3C5F37

Split Complementary

#373C5F

#5F4637

#505F37

Tetradic

#373C5F

#5F3750

#5F5A37

#375F46

Color Blindness Simulation

Original

#373C5F

Protanopia

#393957

Deuteranopia

#393854

Tritanopia

#37504E

Achromatopsia

#3D3D3D

CSS Usage

background-color: #373C5F;
color: #373C5F;
border-color: #373C5F;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D2D4E5
300
#B1B6D2
400
#878EBA
500
#5D66A2
600
#4B5281
700
#3C4167
800
#2F3351
900
#25283C
950
#171926

Contrast Checker

Text on white

10.64:1

AA Pass AAA Pass

Text on black

1.97:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

2月 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

2月 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

2月 19, 2026