#171F2F

#171F2F

Color Values

HEX

#171F2F

RGB

23, 31, 47

HSL

220.0, 34.3%, 13.7%

HSV

220.0, 51.1%, 18.4%

CMYK

51.1%, 34.0%, 0.0%, 81.6%

OKLCH

0.2396 0.0331 263.6

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#171F2F

#2F2717

Analogous

#172B2F

#1B172F

#171F2F

Triadic

#171F2F

#2F171F

#1F2F17

Split Complementary

#171F2F

#2F1B17

#2B2F17

Tetradic

#171F2F

#2F172B

#2F2717

#172F1B

Color Blindness Simulation

Original

#171F2F

Protanopia

#1A1B2B

Deuteranopia

#1A192A

Tritanopia

#172827

Achromatopsia

#1E1E1E

CSS Usage

background-color: #171F2F;
color: #171F2F;
border-color: #171F2F;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F7FA
100
#E8EBF2
200
#CFD7E8
300
#ADBBD7
400
#8096C1
500
#5471AB
600
#435A89
700
#36486E
800
#2A3856
900
#212B3F
950
#151B28

Contrast Checker

Text on white

16.49:1

AA Pass AAA Pass

Text on black

1.27:1

AA Fail AAA Fail

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