#310561

#310561

Color Values

HEX

#310561

RGB

49, 5, 97

HSL

268.7, 90.2%, 20.0%

HSV

268.7, 94.8%, 38.0%

CMYK

49.5%, 94.8%, 0.0%, 62.0%

OKLCH

0.2718 0.1403 296.7

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#310561

#356105

Analogous

#050761

#5F0561

#310561

Triadic

#310561

#613105

#056131

Split Complementary

#310561

#615F05

#076105

Tetradic

#310561

#610507

#356105

#05615F

Color Blindness Simulation

Original

#310561

Protanopia

#1E1E4B

Deuteranopia

#202445

Tritanopia

#2F3935

Achromatopsia

#151515

CSS Usage

background-color: #310561;
color: #310561;
border-color: #310561;
Nearest Tailwind: Purple 950 #3B0764

Tailwind Shades

50
#F7F1FD
100
#EDDFFB
200
#DABBFC
300
#BF8BF9
400
#9D4CF6
500
#7B0CF3
600
#620AC2
700
#4E089B
800
#3D0679
900
#2F0958
950
#1E0637

Contrast Checker

Text on white

15.85:1

AA Pass AAA Pass

Text on black

1.32:1

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