#554D9F

#554D9F

Color Values

HEX

#554D9F

RGB

85, 77, 159

HSL

245,9, 34,7%, 46,3%

HSV

245,9, 51,6%, 62,4%

CMYK

46,5%, 51,6%, 0,0%, 37,6%

OKLCH

0,4703 0,1284 284,7

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#554D9F

#979F4D

Analogous

#4D6E9F

#7E4D9F

#554D9F

Triadic

#554D9F

#9F554D

#4D9F55

Split Complementary

#554D9F

#9F7E4D

#6E9F4D

Tetradic

#554D9F

#9F4D6E

#979F4D

#4D9F7E

Color Blindness Simulation

Original

#554D9F

Protanopia

#52518B

Deuteranopia

#525386

Tritanopia

#557B78

Achromatopsia

#555555

CSS Usage

background-color: #554D9F;
color: #554D9F;
border-color: #554D9F;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F6F5FA
100
#E9E8F2
200
#D1CFE8
300
#B1ADD7
400
#8680C1
500
#5C53AC
600
#4A4389
700
#3B356E
800
#2E2A56
900
#242140
950
#171528

Contrast Checker

Text on white

7,12:1

AA Pass AAA Pass

Text on black

2,95:1

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