#31296B

#31296B

Color Values

HEX

#31296B

RGB

49, 41, 107

HSL

247.3, 44.6%, 29.0%

HSV

247.3, 61.7%, 42.0%

CMYK

54.2%, 61.7%, 0.0%, 58.0%

OKLCH

0.3304 0.1106 284.1

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#31296B

#636B29

Analogous

#29426B

#52296B

#31296B

Triadic

#31296B

#6B3129

#296B31

Split Complementary

#31296B

#6B5229

#426B29

Tetradic

#31296B

#6B2942

#636B29

#296B52

Color Blindness Simulation

Original

#31296B

Protanopia

#2E2D5B

Deuteranopia

#2E2F57

Tritanopia

#314E4C

Achromatopsia

#2F2F2F

CSS Usage

background-color: #31296B;
color: #31296B;
border-color: #31296B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E8E6F4
200
#CFCBEB
300
#ADA7DD
400
#8177CB
500
#5447B8
600
#443993
700
#362D76
800
#2A235C
900
#221D44
950
#15122B

Contrast Checker

Text on white

12.65:1

AA Pass AAA Pass

Text on black

1.66:1

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