#101221

#101221

Color Values

HEX

#101221

RGB

16, 18, 33

HSL

232.9, 34.7%, 9.6%

HSV

232.9, 51.5%, 12.9%

CMYK

51.5%, 45.5%, 0.0%, 87.1%

OKLCH

0.1884 0.0306 277.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#101221

#211F10

Analogous

#101A21

#161021

#101221

Triadic

#101221

#211012

#122110

Split Complementary

#101221

#211610

#1A2110

Tetradic

#101221

#21101A

#211F10

#102116

Color Blindness Simulation

Original

#101221

Protanopia

#11111D

Deuteranopia

#11111C

Tritanopia

#101B1A

Achromatopsia

#131313

CSS Usage

background-color: #101221;
color: #101221;
border-color: #101221;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F6FA
100
#E8E9F2
200
#CFD2E8
300
#ADB2D7
400
#8088C1
500
#535EAC
600
#434B89
700
#353C6E
800
#2A2F56
900
#212540
950
#151728

Contrast Checker

Text on white

18.58:1

AA Pass AAA Pass

Text on black

1.13:1

AA Fail AAA Fail

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