#42465B

#42465B

Color Values

HEX

#42465B

RGB

66, 70, 91

HSL

230.4, 15.9%, 30.8%

HSV

230.4, 27.5%, 35.7%

CMYK

27.5%, 23.1%, 0.0%, 64.3%

OKLCH

0.3991 0.0358 276.3

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#42465B

#5B5742

Analogous

#42535B

#4B425B

#42465B

Triadic

#42465B

#5B4246

#465B42

Split Complementary

#42465B

#5B4B42

#535B42

Tetradic

#42465B

#5B4253

#5B5742

#425B4B

Color Blindness Simulation

Original

#42465B

Protanopia

#444456

Deuteranopia

#444355

Tritanopia

#425251

Achromatopsia

#474747

CSS Usage

background-color: #42465B;
color: #42465B;
border-color: #42465B;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F8
100
#EBECF0
200
#D6D7E1
300
#B8BBCC
400
#9296B0
500
#6B7294
600
#565B76
700
#45495F
800
#36394A
900
#2A2C37
950
#1A1C23

Contrast Checker

Text on white

9.3:1

AA Pass AAA Pass

Text on black

2.26:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026