#312886

#312886

Color Values

HEX

#312886

RGB

49, 40, 134

HSL

245.7, 54.0%, 34.1%

HSV

245.7, 70.1%, 52.5%

CMYK

63.4%, 70.1%, 0.0%, 47.5%

OKLCH

0.353 0.15 279.7

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#312886

#7D8628

Analogous

#284E86

#602886

#312886

Triadic

#312886

#863128

#288631

Split Complementary

#312886

#866028

#4E8628

Tetradic

#312886

#86284E

#7D8628

#288660

Color Blindness Simulation

Original

#312886

Protanopia

#2D2D6F

Deuteranopia

#2E2E6A

Tritanopia

#315D59

Achromatopsia

#313131

CSS Usage

background-color: #312886;
color: #312886;
border-color: #312886;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CCC8EF
300
#A7A1E3
400
#776ED4
500
#483BC4
600
#392F9D
700
#2E267E
800
#241D62
900
#1D1948
950
#13102D

Contrast Checker

Text on white

11.81:1

AA Pass AAA Pass

Text on black

1.78:1

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