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Recognised as Colour

#507AF0

  • #507AF0
  • Blue
  • Dark
  • Nearest: Royal blue

#507AF0 is a blue with RGB values 80, 122, 240 and HSL 224°, 84%, 63%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#507AF0#507AF0
HEX#507AF0
RGBrgb(80, 122, 240)
RGB (0–1)0.3137, 0.4784, 0.9412
RGB percentages31.4%, 47.8%, 94.1%
HSLhsl(224.3, 84.2%, 62.7%)
HSV / HSBhsv(224.3, 66.7%, 94.1%)
CMYK66.7%, 49.2%, 0%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,274,352
CSS custom property--colour: #507AF0;

Brightness & contrast

Relative luminance0.21916WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.38:1
Contrast with white3.9:1WCAG normal text: Fail
Contrast with black5.38:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#AF850F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3789F4no red cones; affects about 1% of men; ΔE 11.9 from the original
Deuteranopia#007AEEno green cones; the most common form, about 1% of men; ΔE 7.7 from the original
Tritanopia#0096AAno blue cones; rare, and affects men and women equally; ΔE 65.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.9:1WCAG large text: AA
Contrast with black, large text5.38:1WCAG large text: AAA

Named colours

Royal blue · ΔE 7Dodgerblue · ΔE 14.2Slate blue · ΔE 16.7Medium slateblue · ΔE 18.1Medium purple · ΔE 19.4Cornflower blue · ΔE 21.5
Nearest named CSS colourRoyal blue (#4169E1)ΔE 7.04, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F0C650
Analogous#50CAF0, #7650F0
Triadic#F0507A, #7AF050
Split complementary#F07650, #CAF050
Tetradic#F050CA, #F0C650, #50F076

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DDE5FC
Lighter +20%#AEC1F8
Lighter +10%#7F9EF4
Darker −10%#2156EC
Darker −20%#1141C9
Darker −30%#0D329A
Darker −40%#09236B
More saturated +25%#4173FF
Less saturated −25%#6885D8

Channel breakdown

R80
G122
B240
Red80 (31.4%)
Green122 (47.8%)
Blue240 (94.1%)
Hue224.25°
Saturation (HSL)84.21%
Lightness62.75%
Dominant channelBlue
Hex per channelR 50 · G 7A · B F0

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Every value on this page was computed from “507af0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.