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Recognised as Colour

#567BB2

  • #567BB2
  • Blue
  • Dark
  • Nearest: Steel blue

#567BB2 is a blue with RGB values 86, 123, 178 and HSL 216°, 37%, 52%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#567BB2#567BB2
HEX#567BB2
RGBrgb(86, 123, 178)
RGB (0–1)0.3373, 0.4824, 0.698
RGB percentages33.7%, 48.2%, 69.8%
HSLhsl(215.9, 37.4%, 51.8%)
HSV / HSBhsv(215.9, 51.7%, 69.8%)
CMYK51.7%, 30.9%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,667,762
CSS custom property--colour: #567BB2;

Brightness & contrast

Relative luminance0.19359WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.87:1
Contrast with white4.31:1WCAG normal text: Fail
Contrast with black4.87:1WCAG normal text: AA
Greyscale equivalent#777777
Inverted#A9844D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#657FB4no red cones; affects about 1% of men; ΔE 3.6 from the original
Deuteranopia#5A76B1no green cones; the most common form, about 1% of men; ΔE 4.1 from the original
Tritanopia#29878Fno blue cones; rare, and affects men and women equally; ΔE 34 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.31:1WCAG large text: AA
Contrast with black, large text4.87:1WCAG large text: AAA

Named colours

Steel blue · ΔE 7.2Cornflower blue · ΔE 20.5Light slate grey · ΔE 23.1Slate grey · ΔE 23.2Deep skyblue · ΔE 31.2Dark slateblue · ΔE 32.1
Nearest named CSS colourSteel blue (#4682B4)ΔE 7.15, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B28D56
Analogous#56A9B2, #5F56B2
Triadic#B2567B, #7BB256
Split complementary#B25F56, #A9B256
Tetradic#B256A9, #B28D56, #56B25F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E2E8F2
Lighter +30%#BFCDE2
Lighter +20%#9CB2D2
Lighter +10%#7996C2
Darker −10%#436392
Darker −20%#334B6F
Darker −30%#23334C
Darker −40%#131C29
More saturated +25%#3775D1
Less saturated −25%#758193

Channel breakdown

R86
G123
B178
Red86 (33.7%)
Green123 (48.2%)
Blue178 (69.8%)
Hue215.87°
Saturation (HSL)37.4%
Lightness51.76%
Dominant channelBlue
Hex per channelR 56 · G 7B · B B2

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Every value on this page was computed from “567bb2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.