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Colour

#758BFF

  • #758BFF
  • Blue
  • Dark
  • Nearest: Royal blue

#758BFF is a blue with RGB values 117, 139, 255 and HSL 230°, 100%, 73%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#758BFF#758BFF
HEX#758BFF
RGBrgb(117, 139, 255)
RGB (0–1)0.4588, 0.5451, 1
RGB percentages45.9%, 54.5%, 100%
HSLhsl(230.4, 100%, 72.9%)
HSV / HSBhsv(230.4, 54.1%, 100%)
CMYK54.1%, 45.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer7,703,551
CSS custom property--colour: #758BFF;

Brightness & contrast

Relative luminance0.29467WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.89:1
Contrast with white3.05:1WCAG normal text: Fail
Contrast with black6.89:1WCAG normal text: AA
Greyscale equivalent#8F8F8F
Inverted#8A7400

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#569AFFno red cones; affects about 1% of men; ΔE 15.1 from the original
Deuteranopia#458EFDno green cones; the most common form, about 1% of men; ΔE 10.6 from the original
Tritanopia#2CA5B9no blue cones; rare, and affects men and women equally; ΔE 64.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.05:1WCAG large text: AA
Contrast with black, large text6.89:1WCAG large text: AAA

Named colours

Royal blue · ΔE 14.4Dodgerblue · ΔE 14.8Medium purple · ΔE 17.3Cornflower blue · ΔE 18.6Medium slateblue · ΔE 19.7Slate blue · ΔE 19.9
Nearest named CSS colourRoyal blue (#4169E1)ΔE 14.38, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFE975
Analogous#75D0FF, #A475FF
Triadic#FF758B, #8BFF75
Split complementary#FFA475, #D0FF75
Tetradic#FF75D0, #FFE975, #75FFA4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#DBE1FF
Lighter +10%#A8B6FF
Darker −10%#4260FF
Darker −20%#0F35FF
Darker −30%#0023DB
Darker −40%#001BA8
More saturated +25%#758BFF
Less saturated −25%#8697EE

Channel breakdown

R117
G139
B255
Red117 (45.9%)
Green139 (54.5%)
Blue255 (100%)
Hue230.43°
Saturation (HSL)100%
Lightness72.94%
Dominant channelBlue
Hex per channelR 75 · G 8B · B FF

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Every value on this page was computed from “758bff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.