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Recognised as Colour

#828DD3

  • #828DD3
  • Blue
  • Dark
  • Nearest: Cornflower blue

#828DD3 is a blue with RGB values 130, 141, 211 and HSL 232°, 48%, 67%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#828DD3#828DD3
HEX#828DD3
RGBrgb(130, 141, 211)
RGB (0–1)0.5098, 0.5529, 0.8275
RGB percentages51%, 55.3%, 82.7%
HSLhsl(231.9, 47.9%, 66.9%)
HSV / HSBhsv(231.9, 38.4%, 82.7%)
CMYK38.4%, 33.2%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,555,987
CSS custom property--colour: #828DD3;

Brightness & contrast

Relative luminance0.28499WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.7:1
Contrast with white3.13:1WCAG normal text: Fail
Contrast with black6.7:1WCAG normal text: AA
Greyscale equivalent#909090
Inverted#7D722C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7695D6no red cones; affects about 1% of men; ΔE 7.1 from the original
Deuteranopia#708ED1no green cones; the most common form, about 1% of men; ΔE 5.9 from the original
Tritanopia#6A9BA6no blue cones; rare, and affects men and women equally; ΔE 37.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.13:1WCAG large text: AA
Contrast with black, large text6.7:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 12.8Steel blue · ΔE 19.7Dodgerblue · ΔE 26.4Medium purple · ΔE 27.4Plum · ΔE 27.8Light slate grey · ΔE 30.7
Nearest named CSS colourCornflower blue (#6495ED)ΔE 12.78, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D3C882
Analogous#82B6D3, #A082D3
Triadic#D3828D, #8DD382
Split complementary#D3A082, #B6D382
Tetradic#D382B5, #D3C882, #82D39F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F3F4FB
Lighter +20%#CDD2EE
Lighter +10%#A8AFE0
Darker −10%#5C6BC6
Darker −20%#3E4EB1
Darker −30%#313D8B
Darker −40%#242D65
More saturated +25%#6D7EE8
Less saturated −25%#979CBE

Channel breakdown

R130
G141
B211
Red130 (51%)
Green141 (55.3%)
Blue211 (82.7%)
Hue231.85°
Saturation (HSL)47.93%
Lightness66.86%
Dominant channelBlue
Hex per channelR 82 · G 8D · B D3

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Every value on this page was computed from “828dd3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.