#12059E

#12059E

Color Values

HEX

#12059E

RGB

18, 5, 158

HSL

245.1, 93.9%, 32.0%

HSV

245.1, 96.8%, 62.0%

CMYK

88.6%, 96.8%, 0.0%, 38.0%

OKLCH

0.3247 0.213 267.7

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#12059E

#919E05

Analogous

#05459E

#5F059E

#12059E

Triadic

#12059E

#9E1205

#059E12

Split Complementary

#12059E

#9E5F05

#459E05

Tetradic

#12059E

#9E0545

#919E05

#059E5F

Color Blindness Simulation

Original

#12059E

Protanopia

#0C0C79

Deuteranopia

#0D0E70

Tritanopia

#115C55

Achromatopsia

#131313

CSS Usage

background-color: #12059E;
color: #12059E;
border-color: #12059E;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F1FD
100
#E1DFFB
200
#BFBAFD
300
#9288FB
400
#5748F9
500
#1C08F7
600
#1706C6
700
#12059E
800
#0E047C
900
#0E0859
950
#090538

Contrast Checker

Text on white

13.63:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026