#306567

#306567

Color Values

HEX

#306567

RGB

48, 101, 103

HSL

182.2, 36.4%, 29.6%

HSV

182.2, 53.4%, 40.4%

CMYK

53.4%, 1.9%, 0.0%, 59.6%

OKLCH

0.4715 0.0564 198.7

Properties

Cool Dark Nearest: RAL 5021 Water Blue

Color Harmonies

Complementary

#306567

#673230

Analogous

#30674D

#304967

#306567

Triadic

#306567

#673065

#656730

Split Complementary

#306567

#673049

#674D30

Tetradic

#306567

#4D3067

#673230

#496730

Color Blindness Simulation

Original

#306567

Protanopia

#474767

Deuteranopia

#444066

Tritanopia

#336666

Achromatopsia

#5A5A5A

CSS Usage

background-color: #306567;
color: #306567;
border-color: #306567;
Nearest Tailwind: Teal 800 #115E59

Tailwind Shades

50
#F5FAFA
100
#E8F2F3
200
#CEE7E8
300
#ACD6D8
400
#7EC0C3
500
#51ABAE
600
#41888B
700
#346D6F
800
#295557
900
#213F40
950
#152829

Contrast Checker

Text on white

6.6:1

AA Pass AAA Fail

Text on black

3.18:1

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