#281F79

#281F79

Color Values

HEX

#281F79

RGB

40, 31, 121

HSL

246.0, 59.2%, 29.8%

HSV

246.0, 74.4%, 47.5%

CMYK

66.9%, 74.4%, 0.0%, 52.5%

OKLCH

0.3183 0.1451 278.7

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#281F79

#70791F

Analogous

#1F4379

#551F79

#281F79

Triadic

#281F79

#79281F

#1F7928

Split Complementary

#281F79

#79551F

#43791F

Tetradic

#281F79

#791F43

#70791F

#1F7955

Color Blindness Simulation

Original

#281F79

Protanopia

#242463

Deuteranopia

#25255E

Tritanopia

#28524E

Achromatopsia

#272727

CSS Usage

background-color: #281F79;
color: #281F79;
border-color: #281F79;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F4FB
100
#E6E4F6
200
#CAC6F0
300
#A59EE6
400
#7469D9
500
#4334CB
600
#362AA2
700
#2B2182
800
#221A65
900
#1C174A
950
#120E2F

Contrast Checker

Text on white

13.44:1

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