#3F38AF

#3F38AF

Color Values

HEX

#3F38AF

RGB

63, 56, 175

HSL

243,5, 51,5%, 45,3%

HSV

243,5, 68,0%, 68,6%

CMYK

64,0%, 68,0%, 0,0%, 31,4%

OKLCH

0,4283 0,1819 278,0

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3F38AF

#A8AF38

Analogous

#386DAF

#7A38AF

#3F38AF

Triadic

#3F38AF

#AF3F38

#38AF3F

Split Complementary

#3F38AF

#AF7A38

#6DAF38

Tetradic

#3F38AF

#AF386D

#A8AF38

#38AF7A

Color Blindness Simulation

Original

#3F38AF

Protanopia

#3C3C92

Deuteranopia

#3C3D8B

Tritanopia

#3F7B76

Achromatopsia

#424242

CSS Usage

background-color: #3F38AF;
color: #3F38AF;
border-color: #3F38AF;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CBC9EE
300
#A6A2E1
400
#7670D1
500
#453EC1
600
#38319B
700
#2C287C
800
#231F61
900
#1D1A47
950
#12102D

Contrast Checker

Text on white

8,76:1

AA Pass AAA Pass

Text on black

2,4:1

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