#1F21BC

#1F21BC

Color Values

HEX

#1F21BC

RGB

31, 33, 188

HSL

239.2, 71.7%, 42.9%

HSV

239.2, 83.5%, 73.7%

CMYK

83.5%, 82.4%, 0.0%, 26.3%

OKLCH

0.3917 0.2273 269.0

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1F21BC

#BCBA1F

Analogous

#1F6FBC

#6B1FBC

#1F21BC

Triadic

#1F21BC

#BC1F21

#21BC1F

Split Complementary

#1F21BC

#BC6B1F

#6FBC1F

Tetradic

#1F21BC

#BC1F6F

#BCBA1F

#1FBC6B

Color Blindness Simulation

Original

#1F21BC

Protanopia

#202097

Deuteranopia

#20208E

Tritanopia

#1F7972

Achromatopsia

#2C2C2C

CSS Usage

background-color: #1F21BC;
color: #1F21BC;
border-color: #1F21BC;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FC
100
#E2E3F8
200
#C2C2F5
300
#9697EE
400
#5D5FE4
500
#2427DB
600
#1D1FAF
700
#17198C
800
#12136D
900
#111250
950
#0B0B32

Contrast Checker

Text on white

10.49:1

AA Pass AAA Pass

Text on black

2.0:1

AA Fail AAA Fail

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