#282569

#282569

Color Values

HEX

#282569

RGB

40, 37, 105

HSL

242.6, 47.9%, 27.8%

HSV

242.6, 64.8%, 41.2%

CMYK

61.9%, 64.8%, 0.0%, 58.8%

OKLCH

0.3131 0.1151 279.4

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#282569

#666925

Analogous

#254469

#4A2569

#282569

Triadic

#282569

#692825

#256928

Split Complementary

#282569

#694A25

#446925

Tetradic

#282569

#692544

#666925

#25694A

Color Blindness Simulation

Original

#282569

Protanopia

#272759

Deuteranopia

#272755

Tritanopia

#284C49

Achromatopsia

#2B2B2B

CSS Usage

background-color: #282569;
color: #282569;
border-color: #282569;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCAEC
300
#A7A4DF
400
#7773CE
500
#4842BD
600
#393597
700
#2E2B79
800
#24215E
900
#1D1C45
950
#13112C

Contrast Checker

Text on white

13.47:1

AA Pass AAA Pass

Text on black

1.56:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026