#4B7591

#4B7591

Color Values

HEX

#4B7591

RGB

75, 117, 145

HSL

204.0, 31.8%, 43.1%

HSV

204.0, 48.3%, 56.9%

CMYK

48.3%, 19.3%, 0.0%, 43.1%

OKLCH

0.543 0.0642 238.7

Properties

Cool Dark Nearest: skyblue 4

Color Harmonies

Complementary

#4B7591

#91674B

Analogous

#4B918A

#4B5291

#4B7591

Triadic

#4B7591

#914B75

#75914B

Split Complementary

#4B7591

#914B52

#918A4B

Tetradic

#4B7591

#8A4B91

#91674B

#52914B

Color Blindness Simulation

Original

#4B7591

Protanopia

#5D5E8A

Deuteranopia

#5B5889

Tritanopia

#4D8584

Achromatopsia

#6E6E6E

CSS Usage

background-color: #4B7591;
color: #4B7591;
border-color: #4B7591;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F5F8F9
100
#E8EEF2
200
#D0DEE7
300
#AEC6D5
400
#83A7BF
500
#5788A8
600
#466C86
700
#38576C
800
#2B4454
900
#23333E
950
#162027

Contrast Checker

Text on white

4.94:1

AA Pass AAA Fail

Text on black

4.25:1

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