#615F75

#615F75

Color Values

HEX

#615F75

RGB

97, 95, 117

HSL

245.5, 10.4%, 41.6%

HSV

245.5, 18.8%, 45.9%

CMYK

17.1%, 18.8%, 0.0%, 54.1%

OKLCH

0.4955 0.0349 289.2

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#615F75

#73755F

Analogous

#5F6875

#6C5F75

#615F75

Triadic

#615F75

#75615F

#5F7561

Split Complementary

#615F75

#756C5F

#68755F

Tetradic

#615F75

#755F68

#73755F

#5F756C

Color Blindness Simulation

Original

#615F75

Protanopia

#606070

Deuteranopia

#60606E

Tritanopia

#616B6B

Achromatopsia

#616161

CSS Usage

background-color: #615F75;
color: #615F75;
border-color: #615F75;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F7F7F8
100
#ECECEF
200
#D8D8DF
300
#BDBBC8
400
#9997AA
500
#75728D
600
#5D5B71
700
#4B495A
800
#3A3946
900
#2D2C35
950
#1C1C21

Contrast Checker

Text on white

6.17:1

AA Pass AAA Fail

Text on black

3.4:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026