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Colour

#00569A

  • #00569A
  • Blue
  • Dark
  • Nearest: Dark slateblue

#00569A is a blue with RGB values 0, 86, 154 and HSL 206°, 100%, 30%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#00569A#00569A
HEX#00569A
RGBrgb(0, 86, 154)
RGB (0–1)0, 0.3373, 0.6039
RGB percentages0%, 33.7%, 60.4%
HSLhsl(206.5, 100%, 30.2%)
HSV / HSBhsv(206.5, 100%, 60.4%)
CMYK100%, 44.2%, 0%, 39.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer22,170
CSS custom property--colour: #00569A;

Brightness & contrast

Relative luminance0.08989WCAG 2.x, 0 is black and 1 is white
Perceived brightness83.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.51:1
Contrast with white7.51:1WCAG normal text: AAA
Contrast with black2.8:1WCAG normal text: Fail
Greyscale equivalent#494949
Inverted#FFA965

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#325B9Dno red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#134F99no green cones; the most common form, about 1% of men; ΔE 6.2 from the original
Tritanopia#006770no blue cones; rare, and affects men and women equally; ΔE 41 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.51:1WCAG large text: AAA
Contrast with black, large text2.8:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21.4Steel blue · ΔE 21.9Cornflower blue · ΔE 27Dodgerblue · ΔE 31.3Royal blue · ΔE 32.7Midnight blue · ΔE 33.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.44, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9A4400
Analogous#009A91, #00099A
Triadic#9A0056, #569A00
Split complementary#9A0009, #9A9100
Tetradic#91009A, #9A4400, #099A00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#67BCFF
Lighter +30%#34A5FF
Lighter +20%#018FFF
Lighter +10%#0072CD
Darker −10%#003A67
Darker −20%#001D34
Darker −30%#000101
Darker −40%#000000
More saturated +25%#00569A
Less saturated −25%#135487

Channel breakdown

R0
G86
B154
Red0 (0%)
Green86 (33.7%)
Blue154 (60.4%)
Hue206.49°
Saturation (HSL)100%
Lightness30.2%
Dominant channelBlue
Hex per channelR 00 · G 56 · B 9A

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Every value on this page was computed from “00569a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.