#3A5863

#3A5863

Color Values

HEX

#3A5863

RGB

58, 88, 99

HSL

196.1, 26.1%, 30.8%

HSV

196.1, 41.4%, 38.8%

CMYK

41.4%, 11.1%, 0.0%, 61.2%

OKLCH

0.4413 0.0397 222.9

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3A5863

#63453A

Analogous

#3A635A

#3A4463

#3A5863

Triadic

#3A5863

#633A58

#58633A

Split Complementary

#3A5863

#633A44

#635A3A

Tetradic

#3A5863

#5A3A63

#63453A

#44633A

Color Blindness Simulation

Original

#3A5863

Protanopia

#474760

Deuteranopia

#454360

Tritanopia

#3B5E5E

Achromatopsia

#525252

CSS Usage

background-color: #3A5863;
color: #3A5863;
border-color: #3A5863;
Nearest Tailwind: Gray 600 #4B5563

Tailwind Shades

50
#F6F8F9
100
#E9EFF1
200
#D2E0E5
300
#B2C9D2
400
#88ACB9
500
#5E8FA1
600
#4B7281
700
#3C5B67
800
#2F4750
900
#25363C
950
#172226

Contrast Checker

Text on white

7.62:1

AA Pass AAA Pass

Text on black

2.76:1

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