#4044B7

#4044B7

Color Values

HEX

#4044B7

RGB

64, 68, 183

HSL

238.0, 48.2%, 48.4%

HSV

238.0, 65.0%, 71.8%

CMYK

65.0%, 62.8%, 0.0%, 28.2%

OKLCH

0.4562 0.1778 275.3

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#4044B7

#B7B340

Analogous

#407FB7

#7740B7

#4044B7

Triadic

#4044B7

#B74044

#44B740

Split Complementary

#4044B7

#B77740

#7FB740

Tetradic

#4044B7

#B7407F

#B7B340

#40B777

Color Blindness Simulation

Original

#4044B7

Protanopia

#42429B

Deuteranopia

#424194

Tritanopia

#408580

Achromatopsia

#4B4B4B

CSS Usage

background-color: #4044B7;
color: #4044B7;
border-color: #4044B7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FA
100
#E6E6F4
200
#CACBED
300
#A4A6DF
400
#7376CE
500
#4246BD
600
#353897
700
#2A2D79
800
#21235E
900
#1B1D45
950
#11122C

Contrast Checker

Text on white

7.7:1

AA Pass AAA Pass

Text on black

2.73:1

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