#405770

#405770

Color Values

HEX

#405770

RGB

64, 87, 112

HSL

211.2, 27.3%, 34.5%

HSV

211.2, 42.9%, 43.9%

CMYK

42.9%, 22.3%, 0.0%, 56.1%

OKLCH

0.4486 0.0499 251.0

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#405770

#705940

Analogous

#406F70

#414070

#405770

Triadic

#405770

#704057

#577040

Split Complementary

#405770

#704140

#6F7040

Tetradic

#405770

#70406F

#705940

#407041

Color Blindness Simulation

Original

#405770

Protanopia

#4A4A6A

Deuteranopia

#494768

Tritanopia

#416564

Achromatopsia

#545454

CSS Usage

background-color: #405770;
color: #405770;
border-color: #405770;
Nearest Tailwind: Slate 600 #475569

Tailwind Shades

50
#F6F7F9
100
#E9EDF1
200
#D2DBE5
300
#B1C1D3
400
#87A0BA
500
#5D7EA2
600
#4A6582
700
#3B5168
800
#2E3F51
900
#25303C
950
#171E26

Contrast Checker

Text on white

7.46:1

AA Pass AAA Pass

Text on black

2.82:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026