#305C58

#305C58

Color Values

HEX

#305C58

RGB

48, 92, 88

HSL

174.5, 31.4%, 27.5%

HSV

174.5, 47.8%, 36.1%

CMYK

47.8%, 0.0%, 4.3%, 63.9%

OKLCH

0.4419 0.0495 187.9

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#305C58

#5C3034

Analogous

#305C42

#304A5C

#305C58

Triadic

#305C58

#58305C

#5C5830

Split Complementary

#305C58

#5C304A

#5C4230

Tetradic

#305C58

#42305C

#5C3034

#4A5C30

Color Blindness Simulation

Original

#305C58

Protanopia

#434359

Deuteranopia

#403D59

Tritanopia

#325A5A

Achromatopsia

#525252

CSS Usage

background-color: #305C58;
color: #305C58;
border-color: #305C58;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5F9F9
100
#E8F2F1
200
#D0E7E4
300
#AFD5D1
400
#83BEB9
500
#57A8A0
600
#468680
700
#386B67
800
#2C5450
900
#233E3C
950
#162726

Contrast Checker

Text on white

7.51:1

AA Pass AAA Pass

Text on black

2.8:1

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