#290745

#290745

Color Values

HEX

#290745

RGB

41, 7, 69

HSL

272.9, 81.6%, 14.9%

HSV

272.9, 89.9%, 27.1%

CMYK

40.6%, 89.9%, 0.0%, 72.9%

OKLCH

0.2329 0.1066 303.7

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#290745

#234507

Analogous

#0A0745

#450742

#290745

Triadic

#290745

#452907

#074529

Split Complementary

#290745

#424507

#07450A

Tetradic

#290745

#450A07

#234507

#074245

Color Blindness Simulation

Original

#290745

Protanopia

#1A1A36

Deuteranopia

#1C1F32

Tritanopia

#272A28

Achromatopsia

#131313

CSS Usage

background-color: #290745;
color: #290745;
border-color: #290745;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F2FD
100
#EEE1FA
200
#DEBEF8
300
#C790F4
400
#A854EE
500
#8A17E8
600
#6E13B9
700
#580F94
800
#450C74
900
#340D54
950
#210835

Contrast Checker

Text on white

17.35:1

AA Pass AAA Pass

Text on black

1.21:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026