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Recognised as Colour

#0777EF

  • #0777EF
  • Blue
  • Dark
  • Nearest: Royal blue

#0777EF is a blue with RGB values 7, 119, 239 and HSL 211°, 94%, 48%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0777EF#0777EF
HEX#0777EF
RGBrgb(7, 119, 239)
RGB (0–1)0.0275, 0.4667, 0.9373
RGB percentages2.7%, 46.7%, 93.7%
HSLhsl(211, 94.3%, 48.2%)
HSV / HSBhsv(211, 97.1%, 93.7%)
CMYK97.1%, 50.2%, 0%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer489,455
CSS custom property--colour: #0777EF;

Brightness & contrast

Relative luminance0.19471WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.89:1
Contrast with white4.29:1WCAG normal text: Fail
Contrast with black4.89:1WCAG normal text: AA
Greyscale equivalent#686868
Inverted#F88810

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2484F3no red cones; affects about 1% of men; ΔE 8.1 from the original
Deuteranopia#0071EDno green cones; the most common form, about 1% of men; ΔE 3.9 from the original
Tritanopia#0095A8no blue cones; rare, and affects men and women equally; ΔE 65.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.29:1WCAG large text: AA
Contrast with black, large text4.89:1WCAG large text: AAA

Named colours

Royal blue · ΔE 8.9Dodgerblue · ΔE 12.5Slate blue · ΔE 21.1Medium slateblue · ΔE 22.8Cornflower blue · ΔE 23.1Medium purple · ΔE 25.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.89, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EF7F07
Analogous#07EBEF, #0B07EF
Triadic#EF0777, #77EF07
Split complementary#EF0B07, #EBEF07
Tetradic#EF07EB, #EF7F07, #07EF0B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C5E0FD
Lighter +30%#93C6FC
Lighter +20%#62ABFA
Lighter +10%#3091F9
Darker −10%#065EBD
Darker −20%#04468C
Darker −30%#032D5A
Darker −40%#011429
More saturated +25%#0077F6
Less saturated −25%#2678D0

Channel breakdown

R7
G119
B239
Red7 (2.7%)
Green119 (46.7%)
Blue239 (93.7%)
Hue211.03°
Saturation (HSL)94.31%
Lightness48.24%
Dominant channelBlue
Hex per channelR 07 · G 77 · B EF

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Every value on this page was computed from “0777ef” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.