#181F31

#181F31

Color Values

HEX

#181F31

RGB

24, 31, 49

HSL

223.2, 34.2%, 14.3%

HSV

223.2, 51.0%, 19.2%

CMYK

51.0%, 36.7%, 0.0%, 80.8%

OKLCH

0.2417 0.0362 267.4

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#181F31

#312A18

Analogous

#182B31

#1D1831

#181F31

Triadic

#181F31

#31181F

#1F3118

Split Complementary

#181F31

#311D18

#2B3118

Tetradic

#181F31

#31182B

#312A18

#18311D

Color Blindness Simulation

Original

#181F31

Protanopia

#1B1B2D

Deuteranopia

#1B1A2C

Tritanopia

#182928

Achromatopsia

#1F1F1F

CSS Usage

background-color: #181F31;
color: #181F31;
border-color: #181F31;
Nearest Tailwind: Gray 900 #111827

Tailwind Shades

50
#F5F6FA
100
#E8EBF2
200
#CFD6E8
300
#ADB9D7
400
#8092C1
500
#546CAB
600
#435789
700
#36456E
800
#2A3656
900
#222A3F
950
#151A28

Contrast Checker

Text on white

16.42:1

AA Pass AAA Pass

Text on black

1.28:1

AA Fail AAA Fail

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