#3C5973

#3C5973

Color Values

HEX

#3C5973

RGB

60, 89, 115

HSL

208.4, 31.4%, 34.3%

HSV

208.4, 47.8%, 45.1%

CMYK

47.8%, 22.6%, 0.0%, 54.9%

OKLCH

0.4523 0.055 246.4

Properties

Cool Dark Nearest: steelblue 4

Color Harmonies

Complementary

#3C5973

#73563C

Analogous

#3C7371

#3C3D73

#3C5973

Triadic

#3C5973

#733C59

#59733C

Split Complementary

#3C5973

#733C3D

#73713C

Tetradic

#3C5973

#713C73

#73563C

#3D733C

Color Blindness Simulation

Original

#3C5973

Protanopia

#49496D

Deuteranopia

#47456B

Tritanopia

#3D6867

Achromatopsia

#555555

CSS Usage

background-color: #3C5973;
color: #3C5973;
border-color: #3C5973;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F5F7F9
100
#E8EDF2
200
#D0DCE7
300
#AFC3D5
400
#83A2BE
500
#5782A8
600
#466886
700
#38536B
800
#2C4154
900
#23313E
950
#161F27

Contrast Checker

Text on white

7.32:1

AA Pass AAA Pass

Text on black

2.87:1

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