#1F213C

#1F213C

Color Values

HEX

#1F213C

RGB

31, 33, 60

HSL

235.9, 31.9%, 17.8%

HSV

235.9, 48.3%, 23.5%

CMYK

48.3%, 45.0%, 0.0%, 76.5%

OKLCH

0.2603 0.0504 279.1

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1F213C

#3C3A1F

Analogous

#1F2F3C

#2B1F3C

#1F213C

Triadic

#1F213C

#3C1F21

#213C1F

Split Complementary

#1F213C

#3C2B1F

#2F3C1F

Tetradic

#1F213C

#3C1F2F

#3C3A1F

#1F3C2B

Color Blindness Simulation

Original

#1F213C

Protanopia

#202035

Deuteranopia

#202034

Tritanopia

#1F302F

Achromatopsia

#232323

CSS Usage

background-color: #1F213C;
color: #1F213C;
border-color: #1F213C;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F6F9
100
#E8E9F2
200
#D0D1E7
300
#AEB1D5
400
#8387BF
500
#575CA8
600
#454A87
700
#383B6C
800
#2B2E54
900
#23243E
950
#161727

Contrast Checker

Text on white

15.66:1

AA Pass AAA Pass

Text on black

1.34:1

AA Fail AAA Fail

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