#291744

#291744

Color Values

HEX

#291744

RGB

41, 23, 68

HSL

264.0, 49.5%, 17.8%

HSV

264.0, 66.2%, 26.7%

CMYK

39.7%, 66.2%, 0.0%, 73.3%

OKLCH

0.2554 0.0817 298.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#291744

#324417

Analogous

#171B44

#3F1744

#291744

Triadic

#291744

#442917

#174429

Split Complementary

#291744

#443F17

#1B4417

Tetradic

#291744

#44171B

#324417

#17443F

Color Blindness Simulation

Original

#291744

Protanopia

#212139

Deuteranopia

#222436

Tritanopia

#28312F

Achromatopsia

#1E1E1E

CSS Usage

background-color: #291744;
color: #291744;
border-color: #291744;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F4FB
100
#ECE6F5
200
#D8CAED
300
#BCA4E0
400
#9772CF
500
#7340BF
600
#5C3498
700
#4A297A
800
#39205F
900
#2C1B46
950
#1C112C

Contrast Checker

Text on white

16.15:1

AA Pass AAA Pass

Text on black

1.3:1

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