#12173B

#12173B

Color Values

HEX

#12173B

RGB

18, 23, 59

HSL

232.7, 53.2%, 15.1%

HSV

232.7, 69.5%, 23.1%

CMYK

69.5%, 61.0%, 0.0%, 76.9%

OKLCH

0.2238 0.0691 273.5

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#12173B

#3B3612

Analogous

#122B3B

#22123B

#12173B

Triadic

#12173B

#3B1217

#173B12

Split Complementary

#12173B

#3B2212

#2B3B12

Tetradic

#12173B

#3B122B

#3B3612

#123B22

Color Blindness Simulation

Original

#12173B

Protanopia

#141432

Deuteranopia

#141430

Tritanopia

#122B2A

Achromatopsia

#191919

CSS Usage

background-color: #12173B;
color: #12173B;
border-color: #12173B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F5FB
100
#E5E7F5
200
#C8CDEE
300
#A1A9E2
400
#6E7BD3
500
#3C4CC3
600
#303D9C
700
#26317D
800
#1E2662
900
#191F48
950
#10142D

Contrast Checker

Text on white

17.33:1

AA Pass AAA Pass

Text on black

1.21:1

AA Fail AAA Fail

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