#558FDA

#558FDA

Color Values

HEX

#558FDA

RGB

85, 143, 218

HSL

213.8, 64.3%, 59.4%

HSV

213.8, 61.0%, 85.5%

CMYK

61.0%, 34.4%, 0.0%, 14.5%

OKLCH

0.6441 0.1286 255.5

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#558FDA

#DAA055

Analogous

#55D2DA

#5D55DA

#558FDA

Triadic

#558FDA

#DA558F

#8FDA55

Split Complementary

#558FDA

#DA5D55

#D2DA55

Tetradic

#558FDA

#DA55D2

#DAA055

#55DA5D

Color Blindness Simulation

Original

#558FDA

Protanopia

#6E6FC8

Deuteranopia

#6B66C4

Tritanopia

#58BAB6

Achromatopsia

#888888

CSS Usage

background-color: #558FDA;
color: #558FDA;
border-color: #558FDA;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C4D8F2
300
#9ABDE9
400
#6499DD
500
#2E75D1
600
#245EA8
700
#1D4B86
800
#173B69
900
#142D4C
950
#0D1C30

Contrast Checker

Text on white

3.32:1

AA Fail AAA Fail

Text on black

6.33:1

AA Pass 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