#5551AF

#5551AF

Color Values

HEX

#5551AF

RGB

85, 81, 175

HSL

242.6, 37.0%, 50.2%

HSV

242.6, 53.7%, 68.6%

CMYK

51.4%, 53.7%, 0.0%, 31.4%

OKLCH

0.489 0.1454 281.5

Properties

Cool Dark Nearest: NCS S 1050-R90B Blue Violet

Color Harmonies

Complementary

#5551AF

#ABAF51

Analogous

#517CAF

#8451AF

#5551AF

Triadic

#5551AF

#AF5551

#51AF55

Split Complementary

#5551AF

#AF8451

#7CAF51

Tetradic

#5551AF

#AF517C

#ABAF51

#51AF84

Color Blindness Simulation

Original

#5551AF

Protanopia

#535398

Deuteranopia

#545493

Tritanopia

#558682

Achromatopsia

#595959

CSS Usage

background-color: #5551AF;
color: #5551AF;
border-color: #5551AF;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F3
200
#CFCEE9
300
#ADABD8
400
#817EC4
500
#5450AF
600
#44408C
700
#363370
800
#2A2857
900
#222041
950
#151429

Contrast Checker

Text on white

6.6:1

AA Pass AAA Fail

Text on black

3.18:1

AA Fail AAA Fail

Related Articles

Tutorials

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

ม.ค. 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

ม.ค. 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

ม.ค. 15, 2026