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Colour

#6779FE

  • #6779FE
  • Blue
  • Dark
  • Nearest: Medium slateblue

#6779FE is a blue with RGB values 103, 121, 254 and HSL 233°, 99%, 70%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#6779FE#6779FE
HEX#6779FE
RGBrgb(103, 121, 254)
RGB (0–1)0.4039, 0.4745, 0.9961
RGB percentages40.4%, 47.5%, 99.6%
HSLhsl(232.8, 98.7%, 70%)
HSV / HSBhsv(232.8, 59.4%, 99.6%)
CMYK59.4%, 52.4%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,781,438
CSS custom property--colour: #6779FE;

Brightness & contrast

Relative luminance0.23714WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.74:1
Contrast with white3.66:1WCAG normal text: Fail
Contrast with black5.74:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#988601

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#258CFFno red cones; affects about 1% of men; ΔE 19.8 from the original
Deuteranopia#007FFBno green cones; the most common form, about 1% of men; ΔE 14.4 from the original
Tritanopia#0098B0no blue cones; rare, and affects men and women equally; ΔE 73.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.66:1WCAG large text: AA
Contrast with black, large text5.74:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 10.1Royal blue · ΔE 10.4Slate blue · ΔE 15.5Medium purple · ΔE 19Dodgerblue · ΔE 23Cornflower blue · ΔE 30.4
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 10.12, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FEEC67
Analogous#67C5FE, #A067FE
Triadic#FE6779, #79FE67
Split complementary#FEA067, #C5FE67
Tetradic#FE67C5, #FEEC67, #67FEA0

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#CCD2FF
Lighter +10%#9AA6FE
Darker −10%#344CFE
Darker −20%#0220FD
Darker −30%#0119CB
Darker −40%#011398
More saturated +25%#6678FF
Less saturated −25%#7A88EB

Channel breakdown

R103
G121
B254
Red103 (40.4%)
Green121 (47.5%)
Blue254 (99.6%)
Hue232.85°
Saturation (HSL)98.69%
Lightness70%
Dominant channelBlue
Hex per channelR 67 · G 79 · B FE

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Every value on this page was computed from “6779fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.