#1F283C

#1F283C

Color Values

HEX

#1F283C

RGB

31, 40, 60

HSL

221.4, 31.9%, 17.8%

HSV

221.4, 48.3%, 23.5%

CMYK

48.3%, 33.3%, 0.0%, 76.5%

OKLCH

0.2782 0.0393 265.3

Properties

Cool Dark Nearest: RAL 5003 Sapphire Blue

Color Harmonies

Complementary

#1F283C

#3C331F

Analogous

#1F363C

#241F3C

#1F283C

Triadic

#1F283C

#3C1F28

#283C1F

Split Complementary

#1F283C

#3C241F

#363C1F

Tetradic

#1F283C

#3C1F36

#3C331F

#1F3C24

Color Blindness Simulation

Original

#1F283C

Protanopia

#232337

Deuteranopia

#222236

Tritanopia

#1F3332

Achromatopsia

#282828

CSS Usage

background-color: #1F283C;
color: #1F283C;
border-color: #1F283C;
Nearest Tailwind: Slate 800 #1E293B

Tailwind Shades

50
#F5F7F9
100
#E8EBF2
200
#D0D7E7
300
#AEBAD5
400
#8395BF
500
#5770A8
600
#455A87
700
#38486C
800
#2B3854
900
#232B3E
950
#161B27

Contrast Checker

Text on white

14.72:1

AA Pass AAA Pass

Text on black

1.43:1

AA Fail AAA Fail

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