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Recognised as Colour

#19327C

  • #19327C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#19327C is a blue with RGB values 25, 50, 124 and HSL 225°, 66%, 29%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#19327C#19327C
HEX#19327C
RGBrgb(25, 50, 124)
RGB (0–1)0.098, 0.1961, 0.4863
RGB percentages9.8%, 19.6%, 48.6%
HSLhsl(224.8, 66.4%, 29.2%)
HSV / HSBhsv(224.8, 79.8%, 48.6%)
CMYK79.8%, 59.7%, 0%, 51.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,651,324
CSS custom property--colour: #19327C;

Brightness & contrast

Relative luminance0.03943WCAG 2.x, 0 is black and 1 is white
Perceived brightness58.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.74:1
Contrast with white11.74:1WCAG normal text: AAA
Contrast with black1.79:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#E6CD83

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003D7Fno red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#00347Bno green cones; the most common form, about 1% of men; ΔE 3.9 from the original
Tritanopia#004552no blue cones; rare, and affects men and women equally; ΔE 45.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.74:1WCAG large text: AAA
Contrast with black, large text1.79:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 10.3Midnight blue · ΔE 15.3Rebecca purple · ΔE 25.4Slate blue · ΔE 30.4Royal blue · ΔE 32.6Indigo · ΔE 33.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 10.28, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7C6319
Analogous#19637C, #32197C
Triadic#7C1932, #327C19
Split complementary#7C3219, #637C19
Tetradic#7C1963, #7C6319, #197C32

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7C97E5
Lighter +30%#5275DC
Lighter +20%#2A54D1
Lighter +10%#2243A6
Darker −10%#102152
Darker −20%#081027
Darker −30%#000000
Darker −40%#000000
More saturated +25%#06298F
Less saturated −25%#2C3B69

Channel breakdown

R25
G50
B124
Red25 (9.8%)
Green50 (19.6%)
Blue124 (48.6%)
Hue224.85°
Saturation (HSL)66.44%
Lightness29.22%
Dominant channelBlue
Hex per channelR 19 · G 32 · B 7C

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Every value on this page was computed from “19327c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.