#585F90

#585F90

Color Values

HEX

#585F90

RGB

88, 95, 144

HSL

232.5, 24.1%, 45.5%

HSV

232.5, 38.9%, 56.5%

CMYK

38.9%, 34.0%, 0.0%, 43.5%

OKLCH

0.5007 0.0785 277.0

Properties

Cool Dark Nearest: RAL 5007 Brilliant Blue

Color Harmonies

Complementary

#585F90

#908958

Analogous

#587B90

#6D5890

#585F90

Triadic

#585F90

#90585F

#5F9058

Split Complementary

#585F90

#906D58

#7B9058

Tetradic

#585F90

#90587B

#908958

#58906D

Color Blindness Simulation

Original

#585F90

Protanopia

#5B5B84

Deuteranopia

#5B5A81

Tritanopia

#587B79

Achromatopsia

#616161

CSS Usage

background-color: #585F90;
color: #585F90;
border-color: #585F90;
Nearest Tailwind: Sky 800 #075985

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D3D5E4
300
#B3B7D1
400
#8A90B7
500
#61689E
600
#4D547F
700
#3E4365
800
#30344F
900
#26293B
950
#181A25

Contrast Checker

Text on white

6.08:1

AA Pass AAA Fail

Text on black

3.45:1

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