Darkblue
Darkblue (#231FA4) is an intense dark color with a luminosity of 4%. It has a chroma value of 52.2 (out of 100). The closest web-safe color is #333399. The closest Pantone color is #44377D, known as deep-blue (19-3847). The closest NCS color is #222E7C, with the code NCS S 4055-R70B. The grayscale version of this color is #2F2F2F. The contrast ratio with white is 11.6, and with black is 1.8. This meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
Lightness
Show relative
#FFFFFF
#D5D4F7
#ABA9EF
#817EE7
#5853DF
#2E29D6
#2520AC
#1B1881
#121056
#09082B
#000000
Saturation
#0400C5
#0A04BF
#100BB8
#1612B1
#1D18AB
#231FA4
#29269D
#2F2C97
#363390
#3C3A89
#424083
Shade
#322FA4
#2F2BA4
#2C28A4
#2925A4
#2622A4
#231FA4
#231F9B
#221F92
#221F89
#221F80
#221F76
Hue
#A41F1F
#A4351F
#A44B1F
#A4621F
#A4781F
#A48E1F
#A4A41F
#8EA41F
#78A41F
#62A41F
#4BA41F
#35A41F
#1FA41F
#1FA435
#1FA44B
#1FA462
#1FA478
#1FA48E
#1FA4A4
#1F8EA4
#1F78A4
#1F61A4
#1F4BA4
#1F35A4
#1F1FA4
#351FA4
#4B1FA4
#611FA4
#781FA4
#8E1FA4
#A41FA4
#A41F8E
#A41F78
#A41F62
#A41F4B
#A41F35
Grayscale
#2F2F2F
Complimentary
#DCE05B
WCAG contrast conformance
#231FA4 meets the WCAG standard (4.5:1) for regular text (14pt) on a white background.
On a white background
Darkblue
On a black background
Darkblue
Darkblue (#231FA4) does not meet the WCAG standard for either regular or large text on a red (#DE0201) background.
Darkblue
Composition
The colors that composes #231FA4
RGB
35
31
164
RYB
35
31
164
CMYK
79
81
0
36
CMY
86
88
36
Conversion
CSS values of #231FA4 and various standards
CSS values
HEX
#231FA4
RGB
rgb(35, 31, 164)
HSL
hsl(242, 68%, 38%)
HWB
hwb(242, 12%, 36%)
Various standards
Ansi16
rgb(0, 0, 128)
Ansi256
rgb(51, 51, 153)
HCG
rgb(35, 31, 164)
Apple
rgb(35, 31, 164)
Closest Pantone color
deep-blue (19-3847)
#44377D
Closest NCS color
NCS S 4055-R70B
#222E7C
Color harmonies
The basic color chords based on the color wheel
Split complementary
#5DA41F
#231FA4
#A4661F
Triadic
#231FA4
#A4231F
#1FA423
Tetradic
#231FA4
#A41F5D
#A0A41F
#1FA466
Analogous
#1F5DA4
#231FA4
#661FA4
Color blindness
Below is a simulation map of how people with vision deciciency perceive your color
Achromatopsia
#292929
Deuteranopia
#2020A4
Protanopia
#2020A4
Tritanopia
#123030