#3C5064

#3C5064

Color Values

HEX

#3C5064

RGB

60, 80, 100

HSL

210.0, 25.0%, 31.4%

HSV

210.0, 40.0%, 39.2%

CMYK

40.0%, 20.0%, 0.0%, 60.8%

OKLCH

0.4229 0.0417 248.8

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#3C5064

#64503C

Analogous

#3C6464

#3C3C64

#3C5064

Triadic

#3C5064

#643C50

#50643C

Split Complementary

#3C5064

#643C3C

#64643C

Tetradic

#3C5064

#643C64

#64503C

#3C643C

Color Blindness Simulation

Original

#3C5064

Protanopia

#45455F

Deuteranopia

#44425E

Tritanopia

#3D5B5A

Achromatopsia

#4D4D4D

CSS Usage

background-color: #3C5064;
color: #3C5064;
border-color: #3C5064;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE4
300
#B2C2D1
400
#89A1B8
500
#60809F
600
#4D6680
700
#3D5266
800
#304050
900
#26303B
950
#181F25

Contrast Checker

Text on white

8.32:1

AA Pass AAA Pass

Text on black

2.52:1

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