#305B5B

#305B5B

Color Values

HEX

#305B5B

RGB

48, 91, 91

HSL

180.0, 30.9%, 27.3%

HSV

180.0, 47.3%, 35.7%

CMYK

47.3%, 0.0%, 0.0%, 64.3%

OKLCH

0.4403 0.0479 195.6

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#305B5B

#5B3030

Analogous

#305B46

#30465B

#305B5B

Triadic

#305B5B

#5B305B

#5B5B30

Split Complementary

#305B5B

#5B3046

#5B4630

Tetradic

#305B5B

#46305B

#5B3030

#465B30

Color Blindness Simulation

Original

#305B5B

Protanopia

#43435B

Deuteranopia

#403D5B

Tritanopia

#325B5B

Achromatopsia

#525252

CSS Usage

background-color: #305B5B;
color: #305B5B;
border-color: #305B5B;
Nearest Tailwind: Teal 900 #134E4A

Tailwind Shades

50
#F5F9F9
100
#E8F2F2
200
#D0E6E6
300
#AFD5D5
400
#83BEBE
500
#58A7A7
600
#468686
700
#386B6B
800
#2C5353
900
#233E3E
950
#162727

Contrast Checker

Text on white

7.57:1

AA Pass AAA Pass

Text on black

2.77:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026