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Recognised as Colour

#5258F8

  • #5258F8
  • Blue
  • Dark
  • Nearest: Medium slateblue

#5258F8 is a blue with RGB values 82, 88, 248 and HSL 238°, 92%, 65%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#5258F8#5258F8
HEX#5258F8
RGBrgb(82, 88, 248)
RGB (0–1)0.3216, 0.3451, 0.9725
RGB percentages32.2%, 34.5%, 97.3%
HSLhsl(237.8, 92.2%, 64.7%)
HSV / HSBhsv(237.8, 66.9%, 97.3%)
CMYK66.9%, 64.5%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,396,728
CSS custom property--colour: #5258F8;

Brightness & contrast

Relative luminance0.15551WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.11:1
Contrast with white5.11:1WCAG normal text: AA
Contrast with black4.11:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#ADA707

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0076FDno red cones; affects about 1% of men; ΔE 23.9 from the original
Deuteranopia#0066F5no green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#0082A0no blue cones; rare, and affects men and women equally; ΔE 86.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.11:1WCAG large text: AAA
Contrast with black, large text4.11:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 17.2Blue violet · ΔE 24.2Slate blue · ΔE 25.2Royal blue · ΔE 25.6Dark orchid · ΔE 27.6Medium blue · ΔE 31.6
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 17.16, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F8F252
Analogous#52ABF8, #9F52F8
Triadic#F85258, #58F852
Split complementary#F89F52, #ABF852
Tetradic#F852AB, #F8F252, #52F89F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E5E6FE
Lighter +20%#B4B7FC
Lighter +10%#8387FA
Darker −10%#2129F6
Darker −20%#0910DB
Darker −30%#070DAA
Darker −40%#050979
More saturated +25%#4B52FF
Less saturated −25%#686DE2

Channel breakdown

R82
G88
B248
Red82 (32.2%)
Green88 (34.5%)
Blue248 (97.3%)
Hue237.83°
Saturation (HSL)92.22%
Lightness64.71%
Dominant channelBlue
Hex per channelR 52 · G 58 · B F8

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Every value on this page was computed from “5258f8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.