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Recognised as Colour

#077CFD

  • #077CFD
  • Blue
  • Dark
  • Nearest: Royal blue

#077CFD is a blue with RGB values 7, 124, 253 and HSL 211°, 98%, 51%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#077CFD#077CFD
HEX#077CFD
RGBrgb(7, 124, 253)
RGB (0–1)0.0275, 0.4863, 0.9922
RGB percentages2.7%, 48.6%, 99.2%
HSLhsl(211.5, 98.4%, 51%)
HSV / HSBhsv(211.5, 97.2%, 99.2%)
CMYK97.2%, 51%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer490,749
CSS custom property--colour: #077CFD;

Brightness & contrast

Relative luminance0.21552WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.31:1
Contrast with white3.95:1WCAG normal text: Fail
Contrast with black5.31:1WCAG normal text: AA
Greyscale equivalent#6C6C6C
Inverted#F88302

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1B8BFFno red cones; affects about 1% of men; ΔE 10.8 from the original
Deuteranopia#0076FAno green cones; the most common form, about 1% of men; ΔE 3.4 from the original
Tritanopia#009CB1no blue cones; rare, and affects men and women equally; ΔE 69.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.95:1WCAG large text: AA
Contrast with black, large text5.31:1WCAG large text: AAA

Named colours

Royal blue · ΔE 10.3Dodgerblue · ΔE 14.8Medium slateblue · ΔE 21.4Slate blue · ΔE 22.3Cornflower blue · ΔE 26.5Medium purple · ΔE 27
Nearest named CSS colourRoyal blue (#4169E1)ΔE 10.27, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FD8807
Analogous#07F7FD, #0D07FD
Triadic#FD077C, #7CFD07
Split complementary#FD0D07, #F7FD07
Tetradic#FD07F7, #FD8807, #07FD0D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1E7FF
Lighter +30%#9FCCFE
Lighter +20%#6CB1FE
Lighter +10%#3A97FD
Darker −10%#0263CF
Darker −20%#014B9D
Darker −30%#01336A
Darker −40%#001B38
More saturated +25%#057CFF
Less saturated −25%#267EDE

Channel breakdown

R7
G124
B253
Red7 (2.7%)
Green124 (48.6%)
Blue253 (99.2%)
Hue211.46°
Saturation (HSL)98.4%
Lightness50.98%
Dominant channelBlue
Hex per channelR 07 · G 7C · B FD

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Every value on this page was computed from “077cfd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.