#040F2F

#040F2F

Color Values

HEX

#040F2F

RGB

4, 15, 47

HSL

224.7, 84.3%, 10.0%

HSV

224.7, 91.5%, 18.4%

CMYK

91.5%, 68.1%, 0.0%, 81.6%

OKLCH

0.1823 0.0666 264.4

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#040F2F

#2F2404

Analogous

#04242F

#0F042F

#040F2F

Triadic

#040F2F

#2F040F

#0F2F04

Split Complementary

#040F2F

#2F0F04

#242F04

Tetradic

#040F2F

#2F0424

#2F2404

#042F0F

Color Blindness Simulation

Original

#040F2F

Protanopia

#090927

Deuteranopia

#080725

Tritanopia

#052120

Achromatopsia

#0F0F0F

CSS Usage

background-color: #040F2F;
color: #040F2F;
border-color: #040F2F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F2F5FD
100
#E0E7FA
200
#BDCDF9
300
#8EA9F5
400
#517AF0
500
#144BEB
600
#103CBC
700
#0D3096
800
#0A2575
900
#0C1E55
950
#071336

Contrast Checker

Text on white

18.84:1

AA Pass AAA Pass

Text on black

1.11:1

AA Fail AAA Fail

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