#1B1272

#1B1272

Color Values

HEX

#1B1272

RGB

27, 18, 114

HSL

245.6, 72.7%, 25.9%

HSV

245.6, 84.2%, 44.7%

CMYK

76.3%, 84.2%, 0.0%, 55.3%

OKLCH

0.2821 0.1524 274.6

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#1B1272

#697212

Analogous

#123972

#4B1272

#1B1272

Triadic

#1B1272

#721B12

#12721B

Split Complementary

#1B1272

#724B12

#397212

Tetradic

#1B1272

#721239

#697212

#12724B

Color Blindness Simulation

Original

#1B1272

Protanopia

#17175B

Deuteranopia

#181855

Tritanopia

#1B4844

Achromatopsia

#1B1B1B

CSS Usage

background-color: #1B1272;
color: #1B1272;
border-color: #1B1272;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F4F3FC
100
#E4E2F8
200
#C6C1F5
300
#9E95EE
400
#695CE5
500
#3423DC
600
#2A1CB0
700
#21168D
800
#1A116E
900
#171150
950
#0E0B33

Contrast Checker

Text on white

15.26:1

AA Pass AAA Pass

Text on black

1.38:1

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