#51526D

#51526D

Color Values

HEX

#51526D

RGB

81, 82, 109

HSL

237.9, 14.7%, 37.3%

HSV

237.9, 25.7%, 42.7%

CMYK

25.7%, 24.8%, 0.0%, 57.3%

OKLCH

0.4486 0.044 282.8

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#51526D

#6D6C51

Analogous

#51606D

#5E516D

#51526D

Triadic

#51526D

#6D5152

#526D51

Split Complementary

#51526D

#6D5E51

#606D51

Tetradic

#51526D

#6D5160

#6D6C51

#516D5E

Color Blindness Simulation

Original

#51526D

Protanopia

#515166

Deuteranopia

#515165

Tritanopia

#516160

Achromatopsia

#545454

CSS Usage

background-color: #51526D;
color: #51526D;
border-color: #51526D;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F6F8
100
#EBEBEF
200
#D6D6E1
300
#B9B9CB
400
#9394AF
500
#6D6E92
600
#575875
700
#46465E
800
#363749
900
#2A2A37
950
#1B1B23

Contrast Checker

Text on white

7.56:1

AA Pass AAA Pass

Text on black

2.78:1

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