Html Css Color HEX #1F4257 Astronaut Blue

📋 copy color: '#1F4257'

red 31 ◦ green 66 ◦ blue 87

#1F4257
Download Color Icon.PNG:
16x16 32x32 64x64 128x128 256x256

Shades of Astronaut Blue #1F4257

#1F4257
#193546
#142A38
#10222D
#0D1B24
#0A161D
#081217
#060E12
#050B0E
#04090B
#030709
#020607
Black

Tints of Astronaut Blue #1F4257

#1F4257
#4C6879
#708694
#8D9EA9
#A4B1BA
#B6C1C8
#C5CDD3
#D1D7DC
#DADFE3
#E1E5E9
#E7EAED
#ECEEF1
White

RGB

 RED value IS 31 (12.5% from 255) = 16.85%

 GREEN value IS 66 (26.17% from 255) = 35.87%

 BLUE value IS 87 (34.38% from 255) = 47.28%

R = 16.85%
G = 35.87%
B = 47.28%

CMYK

 C value IS 0.64

 M value IS 0.24

 Y value IS 0

 K value IS 0.66

RGB Variations

RGB:
#1F4257
RBG:
#1F5742
GRB:
#421F57
GBR:
#42571F
BRG:
#571F57
BGR:
#57421F

Color information

#1F4257 (or 0x1F4257) is known color: Astronaut Blue. HEX triplet: 1F, 42 and 57. RGB value is (31,66,87). Sum of RGB (Red+Green+Blue) = 31+66+87=184 (24% of max value = 765). Red value is 31 (12.5% from 255 or 16.85% from 184); Green value is 66 (26.17% from 255 or 35.87% from 184); Blue value is 87 (34.38% from 255 or 47.28% from 184); Max value from RGB is 87 - color contains mainly: blue. Hex color #1F4257 is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #1F4257 is #E0BDA8. Grayscale: #393939. Windows color (decimal): -14728617 or 5718559. OLE color: 5718559.

HSL color Cylindrical-coordinate representation of color #1F4257: hue angle of 202.5º degrees, saturation: 0.47, lightness: 0.23%. HSV value (or HSB Brightness) of color is 0.34% and HSV saturation: 0.64%. Process color model (Four color, CMYK) of #1F4257 is Cyan = 0.64, Magento = 0.24, Yellow = 0 and Black (K on CMYK) = 0.66.

Color convert

RGB 31 66 87 -
CMYK 0.64 0.24 0 0.66
HSL 202.5º 0.47% 0.23% -
HSV(B) 202.5º 0.64% 0.34% -
XYZ 4.23 4.88 9.73 -
YUV 57.93 144.4 108.79 -
System Red Green Blue C M Y K H S L
Decimal 31 66 87 0.64 0.24 0 0.66 202.5 0.47 0.23
Hex 1F 42 57 40 18 0 42 CA 2F 17
Octal 37 102 127 100 30 0 102 312 57 27
Binary 11111 1000010 1010111 1000000 11000 0 1000010 11001010 101111 10111

Color Harmonies of #1F4257

Triadic Colors

#571F42
#42571F

Analogous colors

#1F2657
#1F5750

Split complements colors

#571F26
#57501F

Complementary color

#57341F

Monochromatic Colors of #1F4257

#C7D0D5
#90A1AC
#6C7881
#173141
#10212C
#0C1821

Black with #1F4257

Text Example


Text Example

White with #1F4257

Text Example


Text Example

HTML Codes & Css Web design

color css

<style>
 p { color: #1F4257; }

 p { color: rgb(31,66,87); }

 H1.HeaderClassName
 {
   color: #1F4257;
 }
 .AnyTagClassName
 {
   color: #1F4257;
 }
</style>

background-color css

<style>
 a { background-color: #1F4257; }

 a { background-color: rgb(31,66,87); }

 div.DivClassName
 {
   background-color: #1F4257;
 }
 .BgClassName
 {
   background-color: #1F4257;
 }
</style>

border-color css

<style>
 span { border-color: #1F4257; }

 span { border-color: rgb(31,66,87); }

 td.TdClassName
 {
   border-color: #1F4257;
 }
 .TagClassName
 {
   border-color: #1F4257;
 }
</style>