Darkslategray
Darkslategray (#243F6B) is a dark color with a luminosity of 5%. It has a chroma value of 27.8 (out of 100). The closest web-safe color is #333366. The closest Pantone color is #243F6C, known as limoges (19-4044). The closest NCS color is #154276, with the code NCS S 5040-R80B. The grayscale version of this color is #3C3C3C. The contrast ratio with white is 10.5, and with black is 2.0. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
Lightness
Show relative
#FFFFFF
#D9E2F2
#B3C6E5
#8DA9D8
#668DCC
#4070BF
#335A99
#274372
#1A2D4C
#0D1626
#000000
Saturation
#123B7D
#163C79
#193C76
#1D3D72
#203E6F
#243F6B
#284067
#2B4164
#2F4260
#32425D
#364359
Shade
#364A6B
#32486B
#2F466B
#2B436B
#28416B
#243F6B
#24395C
#24344D
#242E3F
#242830
#242424
Hue
#6B2424
#6B3024
#6B3C24
#6B4824
#6B5324
#6B5F24
#6B6B24
#5F6B24
#536B24
#486B24
#3C6B24
#306B24
#246B24
#246B30
#246B3C
#246B48
#246B53
#246B5F
#246B6B
#245F6B
#24536B
#24476B
#243C6B
#24306B
#24246B
#30246B
#3C246B
#47246B
#53246B
#5F246B
#6B246B
#6B245F
#6B2453
#6B2448
#6B243C
#6B2430
Grayscale
#3C3C3C
Complimentary
#DBC094
WCAG contrast conformance
#243F6B meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
On a white background
Darkslategray
On a black background
Darkslategray
Darkslategray (#243F6B) does not meet the WCAG standard for either regular or large text on a royalblue (#2044FB) background.
Darkslategray
Composition
The colors that composes #243F6B
RGB
36
63
107
RYB
36
56
107
CMYK
66
41
0
58
CMY
86
75
58
Conversion
CSS values of #243F6B and various standards
CSS values
HEX
#243F6B
RGB
rgb(36, 63, 107)
HSL
hsl(217, 50%, 28%)
HWB
hwb(217, 14%, 58%)
Various standards
Ansi16
rgb(0, 0, 0)
Ansi256
rgb(51, 51, 102)
HCG
rgb(36, 63, 107)
Apple
rgb(36, 63, 107)
Closest Pantone color
limoges (19-4044)
#243F6C
Closest NCS color
NCS S 5040-R80B
#154276
Color harmonies
The basic color chords based on the color wheel
Split complementary
#626B24
#243F6B
#6B2D24
Triadic
#243F6B
#6B243F
#3F6B24
Tetradic
#243F6B
#6B2462
#6B5024
#246B2D
Analogous
#24626B
#243F6B
#2D246B
Color blindness
Below is a simulation map of how people with vision deciciency perceive your color
Achromatopsia
#3C3C3C
Deuteranopia
#36366C
Protanopia
#3A3A6B
Tritanopia
#1E4545