#1215AC

#1215AC

Color Values

HEX

#1215AC

RGB

18, 21, 172

HSL

238.8, 81.1%, 37.3%

HSV

238.8, 89.5%, 67.5%

CMYK

89.5%, 87.8%, 0.0%, 32.5%

OKLCH

0.3548 0.2206 267.0

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#1215AC

#ACA912

Analogous

#1262AC

#5C12AC

#1215AC

Triadic

#1215AC

#AC1215

#15AC12

Split Complementary

#1215AC

#AC5C12

#62AC12

Tetradic

#1215AC

#AC1262

#ACA912

#12AC5C

Color Blindness Simulation

Original

#1215AC

Protanopia

#131388

Deuteranopia

#13137F

Tritanopia

#126B64

Achromatopsia

#1F1F1F

CSS Usage

background-color: #1215AC;
color: #1215AC;
border-color: #1215AC;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F2F2FD
100
#E1E1F9
200
#BEC0F8
300
#9092F3
400
#5457ED
500
#181CE7
600
#1317B9
700
#0F1294
800
#0C0E73
900
#0D0F54
950
#080935

Contrast Checker

Text on white

12.15:1

AA Pass AAA Pass

Text on black

1.73:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026