#515B45

#515B45

Color Values

HEX

#515B45

RGB

81, 91, 69

HSL

87,3, 13,8%, 31,4%

HSV

87,3, 24,2%, 35,7%

CMYK

11,0%, 0,0%, 24,2%, 64,3%

OKLCH

0,4558 0,0368 127,7

Properties

Cool Dark Nearest: RAL 7009 Green Grey

Color Harmonies

Complementary

#515B45

#4F455B

Analogous

#5B5A45

#465B45

#515B45

Triadic

#515B45

#45515B

#5B4551

Split Complementary

#515B45

#45465B

#5A455B

Tetradic

#515B45

#455B5A

#4F455B

#5B4546

Color Blindness Simulation

Original

#515B45

Protanopia

#55554A

Deuteranopia

#55544C

Tritanopia

#524F4F

Achromatopsia

#575757

CSS Usage

background-color: #515B45;
color: #515B45;
border-color: #515B45;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F6
100
#EDEFEB
200
#DCE0D6
300
#C3CAB9
400
#A2AE94
500
#81916E
600
#677458
700
#535D46
800
#414937
900
#31362A
950
#1F221B

Contrast Checker

Text on white

7,16:1

AA Pass AAA Pass

Text on black

2,93:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026