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Recognised as Colour

#3D7FF7

  • #3D7FF7
  • Blue
  • Dark
  • Nearest: Royal blue

#3D7FF7 is a blue with RGB values 61, 127, 247 and HSL 219°, 92%, 60%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#3D7FF7#3D7FF7
HEX#3D7FF7
RGBrgb(61, 127, 247)
RGB (0–1)0.2392, 0.498, 0.9686
RGB percentages23.9%, 49.8%, 96.9%
HSLhsl(218.7, 92.1%, 60.4%)
HSV / HSBhsv(218.7, 75.3%, 96.9%)
CMYK75.3%, 48.6%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,030,455
CSS custom property--colour: #3D7FF7;

Brightness & contrast

Relative luminance0.22886WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.58:1
Contrast with white3.77:1WCAG normal text: Fail
Contrast with black5.58:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#C28008

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#388DFBno red cones; affects about 1% of men; ΔE 9.5 from the original
Deuteranopia#007CF5no green cones; the most common form, about 1% of men; ΔE 3.9 from the original
Tritanopia#009CAFno blue cones; rare, and affects men and women equally; ΔE 66.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.77:1WCAG large text: AA
Contrast with black, large text5.58:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.5Dodgerblue · ΔE 11.3Slate blue · ΔE 20.5Cornflower blue · ΔE 21Medium slateblue · ΔE 21.3Medium purple · ΔE 23.2
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.53, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F7B53D
Analogous#3DDCF7, #583DF7
Triadic#F73D7F, #7FF73D
Split complementary#F7583D, #DCF73D
Tetradic#F73DDC, #F7B53D, #3DF758

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#D0E0FD
Lighter +20%#9FC0FB
Lighter +10%#6E9FF9
Darker −10%#0C5FF5
Darker −20%#084BC6
Darker −30%#063995
Darker −40%#042664
More saturated +25%#357DFF
Less saturated −25%#5686DE

Channel breakdown

R61
G127
B247
Red61 (23.9%)
Green127 (49.8%)
Blue247 (96.9%)
Hue218.71°
Saturation (HSL)92.08%
Lightness60.39%
Dominant channelBlue
Hex per channelR 3D · G 7F · B F7

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Every value on this page was computed from “3d7ff7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.