#303246

#303246

Color Values

HEX

#303246

RGB

48, 50, 70

HSL

234.5, 18.6%, 23.1%

HSV

234.5, 31.4%, 27.5%

CMYK

31.4%, 28.6%, 0.0%, 72.5%

OKLCH

0.3241 0.0356 279.8

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#303246

#464430

Analogous

#303D46

#393046

#303246

Triadic

#303246

#463032

#324630

Split Complementary

#303246

#463930

#3D4630

Tetradic

#303246

#46303D

#464430

#304639

Color Blindness Simulation

Original

#303246

Protanopia

#313141

Deuteranopia

#313140

Tritanopia

#303D3C

Achromatopsia

#333333

CSS Usage

background-color: #303246;
color: #303246;
border-color: #303246;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F6F9
100
#EAEBF0
200
#D5D6E2
300
#B6B9CD
400
#8F92B2
500
#686C97
600
#535779
700
#424561
800
#34364C
900
#282A39
950
#191A24

Contrast Checker

Text on white

12.57:1

AA Pass AAA Pass

Text on black

1.67:1

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