#45397D

#45397D

Color Values

HEX

#45397D

RGB

69, 57, 125

HSL

250.6, 37.4%, 35.7%

HSV

250.6, 54.4%, 49.0%

CMYK

44.8%, 54.4%, 0.0%, 51.0%

OKLCH

0.3938 0.1108 288.3

Properties

Cool Dark Nearest: darkslateblue

Color Harmonies

Complementary

#45397D

#717D39

Analogous

#394F7D

#67397D

#45397D

Triadic

#45397D

#7D4539

#397D45

Split Complementary

#45397D

#7D6739

#4F7D39

Tetradic

#45397D

#7D394F

#717D39

#397D67

Color Blindness Simulation

Original

#45397D

Protanopia

#40406D

Deuteranopia

#404169

Tritanopia

#44605D

Achromatopsia

#404040

CSS Usage

background-color: #45397D;
color: #45397D;
border-color: #45397D;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F6F5FA
100
#E9E7F3
200
#D3CEE9
300
#B3ABD9
400
#8A7DC4
500
#6150AF
600
#4D408C
700
#3E3370
800
#302858
900
#262041
950
#181429

Contrast Checker

Text on white

9.84:1

AA Pass AAA Pass

Text on black

2.13:1

AA Fail AAA Fail

Related Articles

Tutorials

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

1월 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

1월 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

1월 15, 2026