#121539

#121539

Color Values

HEX

#121539

RGB

18, 21, 57

HSL

235.4, 52.0%, 14.7%

HSV

235.4, 68.4%, 22.4%

CMYK

68.4%, 63.2%, 0.0%, 77.6%

OKLCH

0.2172 0.0689 275.5

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#121539

#393612

Analogous

#122839

#221239

#121539

Triadic

#121539

#391215

#153912

Split Complementary

#121539

#392212

#283912

Tetradic

#121539

#391228

#393612

#123922

Color Blindness Simulation

Original

#121539

Protanopia

#131330

Deuteranopia

#13132E

Tritanopia

#122928

Achromatopsia

#171717

CSS Usage

background-color: #121539;
color: #121539;
border-color: #121539;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C9CCEE
300
#A2A7E2
400
#7077D2
500
#3D47C2
600
#31399B
700
#272E7C
800
#1F2461
900
#1A1D47
950
#10122D

Contrast Checker

Text on white

17.62:1

AA Pass AAA Pass

Text on black

1.19:1

AA Fail AAA Fail

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