#1F0F64

#1F0F64

Color Values

HEX

#1F0F64

RGB

31, 15, 100

HSL

251.3, 73.9%, 22.5%

HSV

251.3, 85.0%, 39.2%

CMYK

69.0%, 85.0%, 0.0%, 60.8%

OKLCH

0.2647 0.1364 280.2

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1F0F64

#54640F

Analogous

#0F2964

#490F64

#1F0F64

Triadic

#1F0F64

#641F0F

#0F641F

Split Complementary

#1F0F64

#64490F

#29640F

Tetradic

#1F0F64

#640F29

#54640F

#0F6449

Color Blindness Simulation

Original

#1F0F64

Protanopia

#18184F

Deuteranopia

#191A4A

Tritanopia

#1E3F3C

Achromatopsia

#191919

CSS Usage

background-color: #1F0F64;
color: #1F0F64;
border-color: #1F0F64;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FC
100
#E6E2F8
200
#CBC1F6
300
#A695EF
400
#755BE6
500
#4521DE
600
#371BB1
700
#2C158E
800
#22116F
900
#1C1051
950
#120A33

Contrast Checker

Text on white

16.02:1

AA Pass AAA Pass

Text on black

1.31:1

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