#1F21CF

#1F21CF

Color Values

HEX

#1F21CF

RGB

31, 33, 207

HSL

239.3, 73.9%, 46.7%

HSV

239.3, 85.0%, 81.2%

CMYK

85.0%, 84.1%, 0.0%, 18.8%

OKLCH

0.4147 0.2483 268.2

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#1F21CF

#CFCD1F

Analogous

#1F79CF

#751FCF

#1F21CF

Triadic

#1F21CF

#CF1F21

#21CF1F

Split Complementary

#1F21CF

#CF751F

#79CF1F

Tetradic

#1F21CF

#CF1F79

#CFCD1F

#1FCF75

Color Blindness Simulation

Original

#1F21CF

Protanopia

#2020A5

Deuteranopia

#20209B

Tritanopia

#1F847C

Achromatopsia

#2D2D2D

CSS Usage

background-color: #1F21CF;
color: #1F21CF;
border-color: #1F21CF;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F3F3FC
100
#E2E2F8
200
#C1C2F6
300
#9596EF
400
#5B5DE6
500
#2123DE
600
#1B1CB1
700
#15178E
800
#11126F
900
#101151
950
#0A0B33

Contrast Checker

Text on white

9.65:1

AA Pass AAA Pass

Text on black

2.18:1

AA Fail AAA Fail

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