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Recognised as Colour

#07224C

  • #07224C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#07224C is a blue with RGB values 7, 34, 76 and HSL 217°, 83%, 16%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#07224C#07224C
HEX#07224C
RGBrgb(7, 34, 76)
RGB (0–1)0.0275, 0.1333, 0.298
RGB percentages2.7%, 13.3%, 29.8%
HSLhsl(216.5, 83.1%, 16.3%)
HSV / HSBhsv(216.5, 90.8%, 29.8%)
CMYK90.8%, 55.3%, 0%, 70.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer467,532
CSS custom property--colour: #07224C;

Brightness & contrast

Relative luminance0.01711WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.65:1
Contrast with white15.65:1WCAG normal text: AAA
Contrast with black1.34:1WCAG normal text: Fail
Greyscale equivalent#1F1F1F
Inverted#F8DDB3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#08274Eno red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#00204Bno green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#002C33no blue cones; rare, and affects men and women equally; ΔE 28.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.65:1WCAG large text: AAA
Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 27.8Midnight blue · ΔE 31.3Black · ΔE 33.1Dark slate grey · ΔE 36.5Steel blue · ΔE 40.7Dim grey · ΔE 42.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.85, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4C3107
Analogous#07454C, #0E074C
Triadic#4C0722, #224C07
Split complementary#4C0E07, #454C07
Tetradic#4C0745, #4C3107, #074C0E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#337BEC
Lighter +30%#1461D8
Lighter +20%#104CA9
Lighter +10%#0B377B
Darker −10%#030D1D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002053
Less saturated −25%#112442

Channel breakdown

R7
G34
B76
Red7 (2.7%)
Green34 (13.3%)
Blue76 (29.8%)
Hue216.52°
Saturation (HSL)83.13%
Lightness16.27%
Dominant channelBlue
Hex per channelR 07 · G 22 · B 4C

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Every value on this page was computed from “07224c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.