#313BCE

#313BCE

Color Values

HEX

#313BCE

RGB

49, 59, 206

HSL

236.2, 61.6%, 50.0%

HSV

236.2, 76.2%, 80.8%

CMYK

76.2%, 71.4%, 0.0%, 19.2%

OKLCH

0.4543 0.2208 270.8

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#313BCE

#CEC431

Analogous

#3189CE

#7631CE

#313BCE

Triadic

#313BCE

#CE313B

#3BCE31

Split Complementary

#313BCE

#CE7631

#89CE31

Tetradic

#313BCE

#CE3189

#CEC431

#31CE76

Color Blindness Simulation

Original

#313BCE

Protanopia

#3535AA

Deuteranopia

#3534A2

Tritanopia

#328E88

Achromatopsia

#434343

CSS Usage

background-color: #313BCE;
color: #313BCE;
border-color: #313BCE;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F4FB
100
#E4E5F6
200
#C5C8F1
300
#9CA1E7
400
#676EDB
500
#313BCE
600
#272FA5
700
#1F2684
800
#181D67
900
#16194B
950
#0E1030

Contrast Checker

Text on white

7.93:1

AA Pass AAA Pass

Text on black

2.65:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026