#1B183B

#1B183B

Color Values

HEX

#1B183B

RGB

27, 24, 59

HSL

245.1, 42.2%, 16.3%

HSV

245.1, 59.3%, 23.1%

CMYK

54.2%, 59.3%, 0.0%, 76.9%

OKLCH

0.2342 0.0652 284.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1B183B

#383B18

Analogous

#18273B

#2D183B

#1B183B

Triadic

#1B183B

#3B1B18

#183B1B

Split Complementary

#1B183B

#3B2D18

#273B18

Tetradic

#1B183B

#3B1827

#383B18

#183B2D

Color Blindness Simulation

Original

#1B183B

Protanopia

#1A1A33

Deuteranopia

#1A1A30

Tritanopia

#1B2C2A

Achromatopsia

#1B1B1B

CSS Usage

background-color: #1B183B;
color: #1B183B;
border-color: #1B183B;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F5F5FA
100
#E8E7F4
200
#CFCCEA
300
#ACA8DC
400
#8079C8
500
#534AB5
600
#423B91
700
#352F74
800
#29255B
900
#211E43
950
#15132A

Contrast Checker

Text on white

16.93:1

AA Pass AAA Pass

Text on black

1.24:1

AA Fail AAA Fail

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