#4540CB

#4540CB

Color Values

HEX

#4540CB

RGB

69, 64, 203

HSL

242.2, 57.2%, 52.4%

HSV

242.2, 68.5%, 79.6%

CMYK

66.0%, 68.5%, 0.0%, 20.4%

OKLCH

0.4709 0.2069 276.5

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#4540CB

#C6CB40

Analogous

#4081CB

#8B40CB

#4540CB

Triadic

#4540CB

#CB4540

#40CB45

Split Complementary

#4540CB

#CB8B40

#81CB40

Tetradic

#4540CB

#CB4081

#C6CB40

#40CB8B

Color Blindness Simulation

Original

#4540CB

Protanopia

#4343A9

Deuteranopia

#4344A1

Tritanopia

#458F89

Achromatopsia

#4B4B4B

CSS Usage

background-color: #4540CB;
color: #4540CB;
border-color: #4540CB;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E5E4F6
200
#C8C7F0
300
#A19FE5
400
#6F6BD7
500
#3C37C8
600
#302CA0
700
#262380
800
#1E1B64
900
#191849
950
#100F2E

Contrast Checker

Text on white

7.37:1

AA Pass AAA Pass

Text on black

2.85:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026