#3B3975

#3B3975

Color Values

HEX

#3B3975

RGB

59, 57, 117

HSL

242.0, 34.5%, 34.1%

HSV

242.0, 51.3%, 45.9%

CMYK

49.6%, 51.3%, 0.0%, 54.1%

OKLCH

0.3791 0.0998 282.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#3B3975

#737539

Analogous

#395575

#593975

#3B3975

Triadic

#3B3975

#753B39

#39753B

Split Complementary

#3B3975

#755939

#557539

Tetradic

#3B3975

#753955

#737539

#397559

Color Blindness Simulation

Original

#3B3975

Protanopia

#3A3A66

Deuteranopia

#3A3A63

Tritanopia

#3B5B58

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3B3975;
color: #3B3975;
border-color: #3B3975;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#D0CFE8
300
#AEADD7
400
#8280C1
500
#5654AB
600
#454389
700
#37356E
800
#2B2A56
900
#22213F
950
#161528

Contrast Checker

Text on white

10.35:1

AA Pass AAA Pass

Text on black

2.03:1

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