#3129CD

#3129CD

Color Values

HEX

#3129CD

RGB

49, 41, 205

HSL

242.9, 66.7%, 48.2%

HSV

242.9, 80.0%, 80.4%

CMYK

76.1%, 80.0%, 0.0%, 19.6%

OKLCH

0.4294 0.2359 272.4

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#3129CD

#C5CD29

Analogous

#2973CD

#8329CD

#3129CD

Triadic

#3129CD

#CD3129

#29CD31

Split Complementary

#3129CD

#CD8329

#73CD29

Tetradic

#3129CD

#CD2973

#C5CD29

#29CD83

Color Blindness Simulation

Original

#3129CD

Protanopia

#2E2DA5

Deuteranopia

#2E2F9C

Tritanopia

#31867F

Achromatopsia

#373737

CSS Usage

background-color: #3129CD;
color: #3129CD;
border-color: #3129CD;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E4E3F7
200
#C6C3F3
300
#9D99EB
400
#6862E0
500
#332AD5
600
#2922AA
700
#201B88
800
#19156A
900
#16134E
950
#0E0C31

Contrast Checker

Text on white

9.02:1

AA Pass AAA Pass

Text on black

2.33:1

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