#1F283F

#1F283F

Color Values

HEX

#1F283F

RGB

31, 40, 63

HSL

223.1, 34.0%, 18.4%

HSV

223.1, 50.8%, 24.7%

CMYK

50.8%, 36.5%, 0.0%, 75.3%

OKLCH

0.28 0.0445 267.2

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#1F283F

#3F361F

Analogous

#1F383F

#261F3F

#1F283F

Triadic

#1F283F

#3F1F28

#283F1F

Split Complementary

#1F283F

#3F261F

#383F1F

Tetradic

#1F283F

#3F1F38

#3F361F

#1F3F26

Color Blindness Simulation

Original

#1F283F

Protanopia

#232339

Deuteranopia

#222238

Tritanopia

#1F3534

Achromatopsia

#282828

CSS Usage

background-color: #1F283F;
color: #1F283F;
border-color: #1F283F;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F6FA
100
#E8EBF2
200
#CFD6E7
300
#ADB9D7
400
#8193C1
500
#546DAB
600
#435789
700
#36456D
800
#2A3655
900
#222A3F
950
#151B28

Contrast Checker

Text on white

14.65:1

AA Pass AAA Pass

Text on black

1.43:1

AA Fail AAA Fail

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