#3A465C

#3A465C

Color Values

HEX

#3A465C

RGB

58, 70, 92

HSL

218.8, 22.7%, 29.4%

HSV

218.8, 37.0%, 36.1%

CMYK

37.0%, 23.9%, 0.0%, 63.9%

OKLCH

0.393 0.0407 262.3

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3A465C

#5C503A

Analogous

#3A575C

#3F3A5C

#3A465C

Triadic

#3A465C

#5C3A46

#465C3A

Split Complementary

#3A465C

#5C3F3A

#575C3A

Tetradic

#3A465C

#5C3A57

#5C503A

#3A5C3F

Color Blindness Simulation

Original

#3A465C

Protanopia

#3F3F57

Deuteranopia

#3E3E55

Tritanopia

#3B5252

Achromatopsia

#454545

CSS Usage

background-color: #3A465C;
color: #3A465C;
border-color: #3A465C;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F6F7F9
100
#EAECF1
200
#D3D9E3
300
#B4BED0
400
#8B9AB6
500
#63779C
600
#4F5F7D
700
#3F4C64
800
#313C4E
900
#272E3A
950
#181D25

Contrast Checker

Text on white

9.5:1

AA Pass AAA Pass

Text on black

2.21:1

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