#1F3F57

#1F3F57

Color Values

HEX

#1F3F57

RGB

31, 63, 87

HSL

205.7, 47.5%, 23.1%

HSV

205.7, 64.4%, 34.1%

CMYK

64.4%, 27.6%, 0.0%, 65.9%

OKLCH

0.3549 0.0565 243.0

Properties

Cool Dark Nearest: RAL 5020 Ocean Blue

Color Harmonies

Complementary

#1F3F57

#57371F

Analogous

#1F5753

#1F2357

#1F3F57

Triadic

#1F3F57

#571F3F

#3F571F

Split Complementary

#1F3F57

#571F23

#57531F

Tetradic

#1F3F57

#531F57

#57371F

#23571F

Color Blindness Simulation

Original

#1F3F57

Protanopia

#2D2D51

Deuteranopia

#2B2950

Tritanopia

#214D4C

Achromatopsia

#3A3A3A

CSS Usage

background-color: #1F3F57;
color: #1F3F57;
border-color: #1F3F57;
Nearest Tailwind: Slate 700 #334155

Tailwind Shades

50
#F4F8FA
100
#E6EEF4
200
#CADEEC
300
#A5C6DF
400
#74A7CD
500
#4388BC
600
#366D96
700
#2B5778
800
#21445E
900
#1C3345
950
#12202C

Contrast Checker

Text on white

11.01:1

AA Pass AAA Pass

Text on black

1.91:1

AA Fail AAA Fail

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