#514C63

#514C63

Color Values

HEX

#514C63

RGB

81, 76, 99

HSL

253.0, 13.1%, 34.3%

HSV

253.0, 23.2%, 38.8%

CMYK

18.2%, 23.2%, 0.0%, 61.2%

OKLCH

0.4304 0.038 294.7

Properties

Cool Dark Nearest: RAL 7015 Slate Grey

Color Harmonies

Complementary

#514C63

#5E634C

Analogous

#4C5263

#5C4C63

#514C63

Triadic

#514C63

#63514C

#4C6351

Split Complementary

#514C63

#635C4C

#52634C

Tetradic

#514C63

#634C52

#5E634C

#4C635C

Color Blindness Simulation

Original

#514C63

Protanopia

#4F4F5D

Deuteranopia

#4F505C

Tritanopia

#515958

Achromatopsia

#4F4F4F

CSS Usage

background-color: #514C63;
color: #514C63;
border-color: #514C63;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F6F8
100
#ECEBEF
200
#D9D7E0
300
#BDBACA
400
#9A94AD
500
#766F90
600
#5E5973
700
#4C475C
800
#3B3748
900
#2D2B36
950
#1D1B22

Contrast Checker

Text on white

8.19:1

AA Pass AAA Pass

Text on black

2.56:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026