Html Css Color HEX #21455B Astronaut Blue

📋 copy color: '#21455B'

red 33 ◦ green 69 ◦ blue 91

#21455B
Download Color Icon.PNG:
16x16 32x32 64x64 128x128 256x256

Shades of Astronaut Blue #21455B

#21455B
#1A3749
#152C3A
#11232E
#0E1C25
#0B161E
#091218
#070E13
#060B0F
#05090C
#04070A
#030608
Black

Tints of Astronaut Blue #21455B

#21455B
#4D6A7C
#718896
#8DA0AB
#A4B3BC
#B6C2C9
#C5CED4
#D1D8DD
#DAE0E4
#E1E6E9
#E7EBED
#ECEFF1
White

RGB

 RED value IS 33 (13.28% from 255) = 17.1%

 GREEN value IS 69 (27.34% from 255) = 35.75%

 BLUE value IS 91 (35.94% from 255) = 47.15%

R = 17.1%
G = 35.75%
B = 47.15%

CMYK

 C value IS 0.64

 M value IS 0.24

 Y value IS 0

 K value IS 0.64

RGB Variations

RGB:
#21455B
RBG:
#215B45
GRB:
#45215B
GBR:
#455B21
BRG:
#5B215B
BGR:
#5B4521

Color information

#21455B (or 0x21455B) is known color: Astronaut Blue. HEX triplet: 21, 45 and 5B. RGB value is (33,69,91). Sum of RGB (Red+Green+Blue) = 33+69+91=193 (25% of max value = 765). Red value is 33 (13.28% from 255 or 17.10% from 193); Green value is 69 (27.34% from 255 or 35.75% from 193); Blue value is 91 (35.94% from 255 or 47.15% from 193); Max value from RGB is 91 - color contains mainly: blue. Hex color #21455B is not a web safe color. Web safe color analog (approx): #333366. Inversed color of #21455B is #DEBAA4. Grayscale: #3C3C3C. Windows color (decimal): -14596773 or 5981473. OLE color: 5981473.

HSL color Cylindrical-coordinate representation of color #21455B: hue angle of 202.76º degrees, saturation: 0.47, lightness: 0.24%. HSV value (or HSB Brightness) of color is 0.36% and HSV saturation: 0.64%. Process color model (Four color, CMYK) of #21455B is Cyan = 0.64, Magento = 0.24, Yellow = 0 and Black (K on CMYK) = 0.64.

Color convert

RGB 33 69 91 -
CMYK 0.64 0.24 0 0.64
HSL 202.76º 0.47% 0.24% -
HSV(B) 202.76º 0.64% 0.36% -
XYZ 4.64 5.33 10.68 -
YUV 60.74 145.07 108.21 -
System Red Green Blue C M Y K H S L
Decimal 33 69 91 0.64 0.24 0 0.64 202.76 0.47 0.24
Hex 21 45 5B 40 18 0 40 CB 2F 18
Octal 41 105 133 100 30 0 100 313 57 30
Binary 100001 1000101 1011011 1000000 11000 0 1000000 11001011 101111 11000

Color Harmonies of #21455B

Triadic Colors

#5B2145
#455B21

Analogous colors

#21285B
#215B54

Split complements colors

#5B2128
#5B5421

Complementary color

#5B3721

Monochromatic Colors of #21455B

#C8D1D6
#91A3AE
#6C7A82
#183344
#11232E
#0C1A22

Black with #21455B

Text Example


Text Example

White with #21455B

Text Example


Text Example

HTML Codes & Css Web design

color css

<style>
 p { color: #21455B; }

 p { color: rgb(33,69,91); }

 H1.HeaderClassName
 {
   color: #21455B;
 }
 .AnyTagClassName
 {
   color: #21455B;
 }
</style>

background-color css

<style>
 a { background-color: #21455B; }

 a { background-color: rgb(33,69,91); }

 div.DivClassName
 {
   background-color: #21455B;
 }
 .BgClassName
 {
   background-color: #21455B;
 }
</style>

border-color css

<style>
 span { border-color: #21455B; }

 span { border-color: rgb(33,69,91); }

 td.TdClassName
 {
   border-color: #21455B;
 }
 .TagClassName
 {
   border-color: #21455B;
 }
</style>