#3A5963

#3A5963

Color Values

HEX

#3A5963

RGB

58, 89, 99

HSL

194.6, 26.1%, 30.8%

HSV

194.6, 41.4%, 38.8%

CMYK

41.4%, 10.1%, 0.0%, 61.2%

OKLCH

0.4439 0.0399 220.1

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3A5963

#63443A

Analogous

#3A6359

#3A4563

#3A5963

Triadic

#3A5963

#633A59

#59633A

Split Complementary

#3A5963

#633A45

#63593A

Tetradic

#3A5963

#593A63

#63443A

#45633A

Color Blindness Simulation

Original

#3A5963

Protanopia

#474861

Deuteranopia

#464360

Tritanopia

#3C5F5E

Achromatopsia

#535353

CSS Usage

background-color: #3A5963;
color: #3A5963;
border-color: #3A5963;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D2E0E5
300
#B2CAD2
400
#88ADB9
500
#5E91A1
600
#4B7481
700
#3C5D67
800
#2F4850
900
#25363C
950
#172226

Contrast Checker

Text on white

7.53:1

AA Pass AAA Pass

Text on black

2.79:1

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