#1F3D57

#1F3D57

Color Values

HEX

#1F3D57

RGB

31, 61, 87

HSL

207.9, 47.5%, 23.1%

HSV

207.9, 64.4%, 34.1%

CMYK

64.4%, 29.9%, 0.0%, 65.9%

OKLCH

0.3496 0.0582 246.6

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1F3D57

#57391F

Analogous

#1F5755

#1F2157

#1F3D57

Triadic

#1F3D57

#571F3D

#3D571F

Split Complementary

#1F3D57

#571F21

#57551F

Tetradic

#1F3D57

#551F57

#57391F

#21571F

Color Blindness Simulation

Original

#1F3D57

Protanopia

#2C2C51

Deuteranopia

#2A284F

Tritanopia

#204C4B

Achromatopsia

#383838

CSS Usage

background-color: #1F3D57;
color: #1F3D57;
border-color: #1F3D57;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADCEC
300
#A5C4DF
400
#74A4CD
500
#4384BC
600
#366996
700
#2B5478
800
#21425E
900
#1C3245
950
#12202C

Contrast Checker

Text on white

11.27:1

AA Pass AAA Pass

Text on black

1.86:1

AA Fail AAA Fail

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