#123F81

#123F81

Color Values

HEX

#123F81

RGB

18, 63, 129

HSL

215.7, 75.5%, 28.8%

HSV

215.7, 86.0%, 50.6%

CMYK

86.0%, 51.2%, 0.0%, 49.4%

OKLCH

0.3785 0.1216 258.7

Properties

Cool Dark Nearest: NCS S 3060-B Dark Blue

Color Harmonies

Complementary

#123F81

#815412

Analogous

#127681

#1D1281

#123F81

Triadic

#123F81

#81123F

#3F8112

Split Complementary

#123F81

#811D12

#768112

Tetradic

#123F81

#811276

#815412

#12811D

Color Blindness Simulation

Original

#123F81

Protanopia

#252671

Deuteranopia

#23206D

Tritanopia

#146462

Achromatopsia

#3A3A3A

CSS Usage

background-color: #123F81;
color: #123F81;
border-color: #123F81;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FC
100
#E2EBF9
200
#C0D6F6
300
#94B9F0
400
#5993E8
500
#1F6DE0
600
#1957B3
700
#14468F
800
#103770
900
#102A51
950
#0A1B33

Contrast Checker

Text on white

10.23:1

AA Pass AAA Pass

Text on black

2.05:1

AA Fail AAA Fail

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