#2A1C99

#2A1C99

Color Values

HEX

#2A1C99

RGB

42, 28, 153

HSL

246.7, 69.1%, 35.5%

HSV

246.7, 81.7%, 60.0%

CMYK

72.5%, 81.7%, 0.0%, 40.0%

OKLCH

0.351 0.1877 275.7

Properties

Cool Dark Nearest: navy

Color Harmonies

Complementary

#2A1C99

#8B991C

Analogous

#1C4D99

#681C99

#2A1C99

Triadic

#2A1C99

#992A1C

#1C992A

Split Complementary

#2A1C99

#99681C

#4D991C

Tetradic

#2A1C99

#991C4D

#8B991C

#1C9968

Color Blindness Simulation

Original

#2A1C99

Protanopia

#24247B

Deuteranopia

#252674

Tritanopia

#29635E

Achromatopsia

#282828

CSS Usage

background-color: #2A1C99;
color: #2A1C99;
border-color: #2A1C99;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F4F3FC
100
#E5E3F8
200
#C8C3F4
300
#A198EC
400
#6E5FE2
500
#3B27D8
600
#2F20AC
700
#26198A
800
#1E146C
900
#19124F
950
#100C32

Contrast Checker

Text on white

12.18:1

AA Pass AAA Pass

Text on black

1.72:1

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