#3F2E46

#3F2E46

Color Values

HEX

#3F2E46

RGB

63, 46, 70

HSL

282.5, 20.7%, 22.7%

HSV

282.5, 34.3%, 27.5%

CMYK

10.0%, 34.3%, 0.0%, 72.5%

OKLCH

0.3308 0.047 315.8

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#3F2E46

#35462E

Analogous

#332E46

#462E41

#3F2E46

Triadic

#3F2E46

#463F2E

#2E463F

Split Complementary

#3F2E46

#41462E

#2E4633

Tetradic

#3F2E46

#46332E

#35462E

#2E4146

Color Blindness Simulation

Original

#3F2E46

Protanopia

#383740

Deuteranopia

#393A3F

Tritanopia

#3E3C3B

Achromatopsia

#333333

CSS Usage

background-color: #3F2E46;
color: #3F2E46;
border-color: #3F2E46;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F8F6F9
100
#EEEAF0
200
#DED4E3
300
#C7B5CE
400
#A98DB4
500
#8A659A
600
#6F517B
700
#594162
800
#45334D
900
#342739
950
#211924

Contrast Checker

Text on white

12.42:1

AA Pass AAA Pass

Text on black

1.69:1

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