#28223F

#28223F

Color Values

HEX

#28223F

RGB

40, 34, 63

HSL

252.4, 29.9%, 19.0%

HSV

252.4, 46.0%, 24.7%

CMYK

36.5%, 46.0%, 0.0%, 75.3%

OKLCH

0.2736 0.053 292.0

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#28223F

#393F22

Analogous

#222A3F

#36223F

#28223F

Triadic

#28223F

#3F2822

#223F28

Split Complementary

#28223F

#3F3622

#2A3F22

Tetradic

#28223F

#3F222A

#393F22

#223F36

Color Blindness Simulation

Original

#28223F

Protanopia

#252538

Deuteranopia

#262636

Tritanopia

#283231

Achromatopsia

#252525

CSS Usage

background-color: #28223F;
color: #28223F;
border-color: #28223F;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F6F5F9
100
#EAE9F2
200
#D5D1E6
300
#B7B0D4
400
#9084BD
500
#6959A6
600
#544884
700
#43396A
800
#352D53
900
#29233D
950
#1A1627

Contrast Checker

Text on white

15.1:1

AA Pass AAA Pass

Text on black

1.39:1

AA Fail AAA Fail

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