#30423F

#30423F

Color Values

HEX

#30423F

RGB

48, 66, 63

HSL

170.0, 15.8%, 22.4%

HSV

170.0, 27.3%, 25.9%

CMYK

27.3%, 0.0%, 4.5%, 74.1%

OKLCH

0.3626 0.0236 183.6

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#30423F

#423033

Analogous

#304236

#303C42

#30423F

Triadic

#30423F

#3F3042

#423F30

Split Complementary

#30423F

#42303C

#423630

Tetradic

#30423F

#363042

#423033

#3C4230

Color Blindness Simulation

Original

#30423F

Protanopia

#383840

Deuteranopia

#373540

Tritanopia

#314040

Achromatopsia

#3E3E3E

CSS Usage

background-color: #30423F;
color: #30423F;
border-color: #30423F;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F6F8F8
100
#EBF0EF
200
#D6E1DF
300
#B8CBC8
400
#92B0AB
500
#6B948D
600
#567671
700
#455E5A
800
#364A46
900
#2A3735
950
#1A2322

Contrast Checker

Text on white

10.62:1

AA Pass AAA Pass

Text on black

1.98:1

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