#3C5757

#3C5757

Color Values

HEX

#3C5757

RGB

60, 87, 87

HSL

180.0, 18.4%, 28.8%

HSV

180.0, 31.0%, 34.1%

CMYK

31.0%, 0.0%, 0.0%, 65.9%

OKLCH

0.4353 0.0323 196.0

Properties

Cool Dark Nearest: darkslategrey

Color Harmonies

Complementary

#3C5757

#573C3C

Analogous

#3C5749

#3C4957

#3C5757

Triadic

#3C5757

#573C57

#57573C

Split Complementary

#3C5757

#573C49

#57493C

Tetradic

#3C5757

#493C57

#573C3C

#49573C

Color Blindness Simulation

Original

#3C5757

Protanopia

#484857

Deuteranopia

#464457

Tritanopia

#3D5757

Achromatopsia

#515151

CSS Usage

background-color: #3C5757;
color: #3C5757;
border-color: #3C5757;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F6F9F9
100
#EAF0F0
200
#D5E2E2
300
#B7CDCD
400
#8FB2B2
500
#689797
600
#537979
700
#436161
800
#344B4B
900
#283838
950
#1A2424

Contrast Checker

Text on white

7.8:1

AA Pass AAA Pass

Text on black

2.69:1

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