#301EB0

#301EB0

Color Values

HEX

#301EB0

RGB

48, 30, 176

HSL

247.4, 70.9%, 40.4%

HSV

247.4, 83.0%, 69.0%

CMYK

72.7%, 83.0%, 0.0%, 31.0%

OKLCH

0.3838 0.2115 275.3

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#301EB0

#9EB01E

Analogous

#1E55B0

#791EB0

#301EB0

Triadic

#301EB0

#B0301E

#1EB030

Split Complementary

#301EB0

#B0791E

#55B01E

Tetradic

#301EB0

#B01E55

#9EB01E

#1EB079

Color Blindness Simulation

Original

#301EB0

Protanopia

#28288D

Deuteranopia

#292B84

Tritanopia

#2F716B

Achromatopsia

#2C2C2C

CSS Usage

background-color: #301EB0;
color: #301EB0;
border-color: #301EB0;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F4F3FC
100
#E5E2F8
200
#C8C2F5
300
#A196ED
400
#6E5EE4
500
#3B25DA
600
#301EAE
700
#26188B
800
#1E136D
900
#19124F
950
#100B32

Contrast Checker

Text on white

10.83:1

AA Pass AAA Pass

Text on black

1.94:1

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