#615FF4

#615FF4

Color Values

HEX

#615FF4

RGB

97, 95, 244

HSL

240.8, 87.1%, 66.5%

HSV

240.8, 61.1%, 95.7%

CMYK

60.2%, 61.1%, 0.0%, 4.3%

OKLCH

0.5745 0.2168 277.7

Properties

Cool Dark Nearest: slateblue 1

Color Harmonies

Complementary

#615FF4

#F2F45F

Analogous

#5FA8F4

#AC5FF4

#615FF4

Triadic

#615FF4

#F4615F

#5FF461

Split Complementary

#615FF4

#F4AC5F

#A8F45F

Tetradic

#615FF4

#F45FA8

#F2F45F

#5FF4AC

Color Blindness Simulation

Original

#615FF4

Protanopia

#6060D0

Deuteranopia

#6060C7

Tritanopia

#61B3AD

Achromatopsia

#6A6A6A

CSS Usage

background-color: #615FF4;
color: #615FF4;
border-color: #615FF4;
Nearest Tailwind: Indigo 500 #6366F1

Tailwind Shades

50
#F2F2FD
100
#E0E0FA
200
#BDBCFA
300
#8E8CF7
400
#514EF3
500
#1310EF
600
#100DBF
700
#0C0B99
800
#0A0877
900
#0B0A56
950
#070737

Contrast Checker

Text on white

4.72:1

AA Pass AAA Fail

Text on black

4.45:1

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