#3C3074

#3C3074

Color Values

HEX

#3C3074

RGB

60, 48, 116

HSL

250.6, 41.5%, 32.2%

HSV

250.6, 58.6%, 45.5%

CMYK

48.3%, 58.6%, 0.0%, 54.5%

OKLCH

0.3613 0.1122 287.5

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#3C3074

#687430

Analogous

#304674

#5E3074

#3C3074

Triadic

#3C3074

#743C30

#30743C

Split Complementary

#3C3074

#745E30

#467430

Tetradic

#3C3074

#743046

#687430

#30745E

Color Blindness Simulation

Original

#3C3074

Protanopia

#373764

Deuteranopia

#383860

Tritanopia

#3B5754

Achromatopsia

#373737

CSS Usage

background-color: #3C3074;
color: #3C3074;
border-color: #3C3074;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F5FA
100
#E9E7F3
200
#D2CCEA
300
#B1A8DB
400
#8779C8
500
#5D4BB4
600
#4B3C90
700
#3C3073
800
#2F255A
900
#251E43
950
#17132A

Contrast Checker

Text on white

11.25:1

AA Pass AAA Pass

Text on black

1.87:1

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