#281739

#281739

Color Values

HEX

#281739

RGB

40, 23, 57

HSL

270.0, 42.5%, 15.7%

HSV

270.0, 59.6%, 22.4%

CMYK

29.8%, 59.6%, 0.0%, 77.6%

OKLCH

0.2457 0.065 305.2

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#281739

#283917

Analogous

#171739

#391739

#281739

Triadic

#281739

#392817

#173928

Split Complementary

#281739

#393917

#173917

Tetradic

#281739

#391717

#283917

#173939

Color Blindness Simulation

Original

#281739

Protanopia

#212031

Deuteranopia

#22232F

Tritanopia

#272A29

Achromatopsia

#1D1D1D

CSS Usage

background-color: #281739;
color: #281739;
border-color: #281739;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5FA
100
#EDE7F4
200
#DBCCEA
300
#C2A8DC
400
#A179C9
500
#8049B6
600
#663B91
700
#522F74
800
#40255B
900
#301E43
950
#1F132A

Contrast Checker

Text on white

16.51:1

AA Pass AAA Pass

Text on black

1.27:1

AA Fail AAA Fail

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