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Recognised as Colour

#4DBCF7

  • #4DBCF7
  • Blue
  • Dark
  • Nearest: Deep skyblue

#4DBCF7 is a blue with RGB values 77, 188, 247 and HSL 201°, 91%, 64%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#4DBCF7#4DBCF7
HEX#4DBCF7
RGBrgb(77, 188, 247)
RGB (0–1)0.302, 0.7373, 0.9686
RGB percentages30.2%, 73.7%, 96.9%
HSLhsl(200.8, 91.4%, 63.5%)
HSV / HSBhsv(200.8, 68.8%, 96.9%)
CMYK68.8%, 23.9%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,094,647
CSS custom property--colour: #4DBCF7;

Brightness & contrast

Relative luminance0.4426WCAG 2.x, 0 is black and 1 is white
Perceived brightness171.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.85:1
Contrast with white2.13:1WCAG normal text: Fail
Contrast with black9.85:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#B24308

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A0BBFAno red cones; affects about 1% of men; ΔE 19.8 from the original
Deuteranopia#88AAF6no green cones; the most common form, about 1% of men; ΔE 21.6 from the original
Tritanopia#00CBD0no blue cones; rare, and affects men and women equally; ΔE 35.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.13:1WCAG large text: Fail
Contrast with black, large text9.85:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 6.1Light skyblue · ΔE 12.5Sky blue · ΔE 18.5Steel blue · ΔE 22.8Light steelblue · ΔE 26.8Cornflower blue · ΔE 27.2
Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 6.06, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7884D
Analogous#4DF7DD, #4D67F7
Triadic#F74DBC, #BCF74D
Split complementary#F74D67, #F7DD4D
Tetradic#DD4DF7, #F7884D, #67F74D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DFF3FE
Lighter +20%#AFE1FB
Lighter +10%#7ECEF9
Darker −10%#1CAAF5
Darker −20%#0A8ED4
Darker −30%#076DA4
Darker −40%#054D73
More saturated +25%#45BEFF
Less saturated −25%#64B5E0

Channel breakdown

R77
G188
B247
Red77 (30.2%)
Green188 (73.7%)
Blue247 (96.9%)
Hue200.82°
Saturation (HSL)91.4%
Lightness63.53%
Dominant channelBlue
Hex per channelR 4D · G BC · B F7

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Every value on this page was computed from “4dbcf7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.