#599CDB

#599CDB

Color Values

HEX

#599CDB

RGB

89, 156, 219

HSL

209,1, 64,4%, 60,4%

HSV

209,1, 59,4%, 85,9%

CMYK

59,4%, 28,8%, 0,0%, 14,1%

OKLCH

0,6751 0,1163 248,6

Properties

Cool Light Nearest: steelblue 3

Color Harmonies

Complementary

#599CDB

#DB9859

Analogous

#59DBD9

#595BDB

#599CDB

Triadic

#599CDB

#DB599C

#9CDB59

Split Complementary

#599CDB

#DB595B

#DBD959

Tetradic

#599CDB

#D959DB

#DB9859

#5BDB59

Color Blindness Simulation

Original

#599CDB

Protanopia

#7677CC

Deuteranopia

#726DC8

Tritanopia

#5CC0BD

Achromatopsia

#929292

CSS Usage

background-color: #599CDB;
color: #599CDB;
border-color: #599CDB;
Nearest Tailwind: Sky 500 #0EA5E9

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C4DCF2
300
#9AC3E9
400
#64A2DD
500
#2D82D2
600
#2468A8
700
#1D5386
800
#174169
900
#14314D
950
#0D1F30

Contrast Checker

Text on white

2,92:1

AA Fail AAA Fail

Text on black

7,2:1

AA Pass AAA Pass

Related Articles

Tutorials

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

Oca 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Oca 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Oca 15, 2026