#51375E

#51375E

Color Values

HEX

#51375E

RGB

81, 55, 94

HSL

280.0, 26.2%, 29.2%

HSV

280.0, 41.5%, 36.9%

CMYK

13.8%, 41.5%, 0.0%, 63.1%

OKLCH

0.3833 0.0718 313.9

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#51375E

#445E37

Analogous

#3D375E

#5E3757

#51375E

Triadic

#51375E

#5E5137

#375E51

Split Complementary

#51375E

#575E37

#375E3D

Tetradic

#51375E

#5E3D37

#445E37

#37575E

Color Blindness Simulation

Original

#51375E

Protanopia

#464655

Deuteranopia

#474952

Tritanopia

#504D4B

Achromatopsia

#3F3F3F

CSS Usage

background-color: #51375E;
color: #51375E;
border-color: #51375E;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F8F6F9
100
#EEE9F1
200
#DED2E5
300
#C7B2D2
400
#A988B9
500
#8B5EA1
600
#6F4B81
700
#593C67
800
#452F50
900
#34253C
950
#211726

Contrast Checker

Text on white

10.2:1

AA Pass AAA Pass

Text on black

2.06:1

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