#1F172F

#1F172F

Color Values

HEX

#1F172F

RGB

31, 23, 47

HSL

260.0, 34.3%, 13.7%

HSV

260.0, 51.1%, 18.4%

CMYK

34.0%, 51.1%, 0.0%, 81.6%

OKLCH

0.2273 0.0464 298.0

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#1F172F

#272F17

Analogous

#171B2F

#2B172F

#1F172F

Triadic

#1F172F

#2F1F17

#172F1F

Split Complementary

#1F172F

#2F2B17

#1B2F17

Tetradic

#1F172F

#2F171B

#272F17

#172F2B

Color Blindness Simulation

Original

#1F172F

Protanopia

#1C1B29

Deuteranopia

#1C1D28

Tritanopia

#1F2524

Achromatopsia

#1A1A1A

CSS Usage

background-color: #1F172F;
color: #1F172F;
border-color: #1F172F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F7F5FA
100
#EBE8F2
200
#D7CFE8
300
#BBADD7
400
#9680C1
500
#7154AB
600
#5A4389
700
#48366E
800
#382A56
900
#2B213F
950
#1B1528

Contrast Checker

Text on white

17.19:1

AA Pass AAA Pass

Text on black

1.22:1

AA Fail AAA Fail

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