#1F213F

#1F213F

Color Values

HEX

#1F213F

RGB

31, 33, 63

HSL

236.2, 34.0%, 18.4%

HSV

236.2, 50.8%, 24.7%

CMYK

50.8%, 47.6%, 0.0%, 75.3%

OKLCH

0.2623 0.0557 278.9

Properties

Cool Dark Nearest: RAL 5013 Cobalt Blue

Color Harmonies

Complementary

#1F213F

#3F3D1F

Analogous

#1F313F

#2D1F3F

#1F213F

Triadic

#1F213F

#3F1F21

#213F1F

Split Complementary

#1F213F

#3F2D1F

#313F1F

Tetradic

#1F213F

#3F1F31

#3F3D1F

#1F3F2D

Color Blindness Simulation

Original

#1F213F

Protanopia

#202038

Deuteranopia

#202036

Tritanopia

#1F3231

Achromatopsia

#232323

CSS Usage

background-color: #1F213F;
color: #1F213F;
border-color: #1F213F;
Nearest Tailwind: Slate 900 #0F172A

Tailwind Shades

50
#F5F5FA
100
#E8E9F2
200
#CFD1E7
300
#ADB0D7
400
#8185C1
500
#545AAB
600
#434889
700
#36396D
800
#2A2D55
900
#22243F
950
#151628

Contrast Checker

Text on white

15.58:1

AA Pass AAA Pass

Text on black

1.35:1

AA Fail AAA Fail

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