#2B2DB2

#2B2DB2

Color Values

HEX

#2B2DB2

RGB

43, 45, 178

HSL

239.1, 61.1%, 43.3%

HSV

239.1, 75.8%, 69.8%

CMYK

75.8%, 74.7%, 0.0%, 30.2%

OKLCH

0.4015 0.2022 272.0

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#2B2DB2

#B2B02B

Analogous

#2B70B2

#6C2BB2

#2B2DB2

Triadic

#2B2DB2

#B22B2D

#2DB22B

Split Complementary

#2B2DB2

#B26C2B

#70B22B

Tetradic

#2B2DB2

#B22B70

#B2B02B

#2BB26C

Color Blindness Simulation

Original

#2B2DB2

Protanopia

#2C2C92

Deuteranopia

#2C2C8A

Tritanopia

#2B7873

Achromatopsia

#363636

CSS Usage

background-color: #2B2DB2;
color: #2B2DB2;
border-color: #2B2DB2;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F6
200
#C5C6F1
300
#9C9EE7
400
#6769DA
500
#3234CD
600
#282AA4
700
#202183
800
#191A67
900
#16174B
950
#0E0E2F

Contrast Checker

Text on white

9.9:1

AA Pass AAA Pass

Text on black

2.12:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1月 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1月 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1月 15, 2026