#342963

#342963

Color Values

HEX

#342963

RGB

52, 41, 99

HSL

251.4, 41.4%, 27.5%

HSV

251.4, 58.6%, 38.8%

CMYK

47.5%, 58.6%, 0.0%, 61.2%

OKLCH

0.3268 0.0984 288.5

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#342963

#586329

Analogous

#293B63

#512963

#342963

Triadic

#342963

#633429

#296334

Split Complementary

#342963

#635129

#3B6329

Tetradic

#342963

#63293B

#586329

#296351

Color Blindness Simulation

Original

#342963

Protanopia

#2F2F55

Deuteranopia

#303152

Tritanopia

#334A47

Achromatopsia

#303030

CSS Usage

background-color: #342963;
color: #342963;
border-color: #342963;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F6F5FA
100
#E9E7F3
200
#D2CDEA
300
#B2A8DB
400
#887AC8
500
#5F4BB4
600
#4C3C90
700
#3D3073
800
#2F255A
900
#251E43
950
#18132A

Contrast Checker

Text on white

12.78:1

AA Pass AAA Pass

Text on black

1.64:1

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