#30333C

#30333C

Color Values

HEX

#30333C

RGB

48, 51, 60

HSL

225.0, 11.1%, 21.2%

HSV

225.0, 20.0%, 23.5%

CMYK

20.0%, 15.0%, 0.0%, 76.5%

OKLCH

0.3218 0.0165 270.9

Properties

Cool Dark Nearest: RAL 7026 Granite Grey

Color Harmonies

Complementary

#30333C

#3C3930

Analogous

#30393C

#33303C

#30333C

Triadic

#30333C

#3C3033

#333C30

Split Complementary

#30333C

#3C3330

#393C30

Tetradic

#30333C

#3C3039

#3C3930

#303C33

Color Blindness Simulation

Original

#30333C

Protanopia

#31313A

Deuteranopia

#313139

Tritanopia

#303838

Achromatopsia

#333333

CSS Usage

background-color: #30333C;
color: #30333C;
border-color: #30333C;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#EBECEF
200
#D7D9DF
300
#BBBEC9
400
#969BAB
500
#71788E
600
#5B6071
700
#494D5B
800
#393C47
900
#2C2E35
950
#1C1D22

Contrast Checker

Text on white

12.62:1

AA Pass AAA Pass

Text on black

1.66:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026