#311B3C

#311B3C

Color Values

HEX

#311B3C

RGB

49, 27, 60

HSL

280.0, 37.9%, 17.1%

HSV

280.0, 55.0%, 23.5%

CMYK

18.3%, 55.0%, 0.0%, 76.5%

OKLCH

0.2677 0.0652 313.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#311B3C

#263C1B

Analogous

#211B3C

#3C1B37

#311B3C

Triadic

#311B3C

#3C311B

#1B3C31

Split Complementary

#311B3C

#373C1B

#1B3C21

Tetradic

#311B3C

#3C211B

#263C1B

#1B373C

Color Blindness Simulation

Original

#311B3C

Protanopia

#272734

Deuteranopia

#292A32

Tritanopia

#302E2C

Achromatopsia

#222222

CSS Usage

background-color: #311B3C;
color: #311B3C;
border-color: #311B3C;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F5FA
100
#EFE7F3
200
#E0CEE9
300
#CAABD9
400
#AD7DC4
500
#904FB0
600
#733F8D
700
#5C3371
800
#482858
900
#362041
950
#221429

Contrast Checker

Text on white

15.53:1

AA Pass AAA Pass

Text on black

1.35:1

AA Fail AAA Fail

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