#404F7B

#404F7B

Color Values

HEX

#404F7B

RGB

64, 79, 123

HSL

224,7, 31,6%, 36,7%

HSV

224,7, 48,0%, 48,2%

CMYK

48,0%, 35,8%, 0,0%, 51,8%

OKLCH

0,4353 0,0755 268,8

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#404F7B

#7B6C40

Analogous

#406D7B

#4F407B

#404F7B

Triadic

#404F7B

#7B404F

#4F7B40

Split Complementary

#404F7B

#7B4F40

#6D7B40

Tetradic

#404F7B

#7B406D

#7B6C40

#407B4F

Color Blindness Simulation

Original

#404F7B

Protanopia

#464770

Deuteranopia

#46446E

Tritanopia

#416866

Achromatopsia

#4F4F4F

CSS Usage

background-color: #404F7B;
color: #404F7B;
border-color: #404F7B;
Nearest Tailwind: Sky 900 #0C4A6E

Tailwind Shades

50
#F5F6F9
100
#E8EBF2
200
#D0D6E7
300
#AEB8D5
400
#8392BE
500
#576CA8
600
#465686
700
#38456B
800
#2C3654
900
#232A3E
950
#161A27

Contrast Checker

Text on white

8,01:1

AA Pass AAA Pass

Text on black

2,62:1

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