#290451

#290451

Color Values

HEX

#290451

RGB

41, 4, 81

HSL

268.8, 90.6%, 16.7%

HSV

268.8, 95.1%, 31.8%

CMYK

49.4%, 95.1%, 0.0%, 68.2%

OKLCH

0.2421 0.1234 297.6

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#290451

#2C5104

Analogous

#040651

#500451

#290451

Triadic

#290451

#512904

#045129

Split Complementary

#290451

#515004

#065104

Tetradic

#290451

#510406

#2C5104

#045150

Color Blindness Simulation

Original

#290451

Protanopia

#19193E

Deuteranopia

#1B1E3A

Tritanopia

#27302C

Achromatopsia

#111111

CSS Usage

background-color: #290451;
color: #290451;
border-color: #290451;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F1FD
100
#EDDFFB
200
#DABBFC
300
#C08AF9
400
#9D4BF6
500
#7B0CF3
600
#620AC2
700
#4F089C
800
#3D067A
900
#2F0958
950
#1E0638

Contrast Checker

Text on white

17.07:1

AA Pass AAA Pass

Text on black

1.23:1

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