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Recognised as Colour

#4C8EF7

  • #4C8EF7
  • Blue
  • Dark
  • Nearest: Dodgerblue

#4C8EF7 is a blue with RGB values 76, 142, 247 and HSL 217°, 91%, 63%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#4C8EF7#4C8EF7
HEX#4C8EF7
RGBrgb(76, 142, 247)
RGB (0–1)0.298, 0.5569, 0.9686
RGB percentages29.8%, 55.7%, 96.9%
HSLhsl(216.8, 91.4%, 63.3%)
HSV / HSBhsv(216.8, 69.2%, 96.9%)
CMYK69.2%, 42.5%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,017,335
CSS custom property--colour: #4C8EF7;

Brightness & contrast

Relative luminance0.27598WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.52:1
Contrast with white3.22:1WCAG normal text: Fail
Contrast with black6.52:1WCAG normal text: AA
Greyscale equivalent#888888
Inverted#B37108

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5B98FBno red cones; affects about 1% of men; ΔE 5.4 from the original
Deuteranopia#3D88F5no green cones; the most common form, about 1% of men; ΔE 3.5 from the original
Tritanopia#00A6B6no blue cones; rare, and affects men and women equally; ΔE 58.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.22:1WCAG large text: AA
Contrast with black, large text6.52:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 5.5Cornflower blue · ΔE 10.3Royal blue · ΔE 19Medium purple · ΔE 25.9Slate blue · ΔE 27.3Medium slateblue · ΔE 30
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 5.47, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7B54C
Analogous#4CE3F7, #604CF7
Triadic#F74C8E, #8EF74C
Split complementary#F7604C, #E3F74C
Tetradic#F74CE3, #F7B54C, #4CF760

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DEEAFE
Lighter +20%#AECCFB
Lighter +10%#7DADF9
Darker −10%#1B6FF5
Darker −20%#0957D4
Darker −30%#0743A3
Darker −40%#052F72
More saturated +25%#448CFF
Less saturated −25%#6393E0

Channel breakdown

R76
G142
B247
Red76 (29.8%)
Green142 (55.7%)
Blue247 (96.9%)
Hue216.84°
Saturation (HSL)91.44%
Lightness63.33%
Dominant channelBlue
Hex per channelR 4C · G 8E · B F7

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Every value on this page was computed from “4c8ef7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.