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Colour

#676CD7

  • #676CD7
  • Blue
  • Dark
  • Nearest: Royal blue

#676CD7 is a blue with RGB values 103, 108, 215 and HSL 237°, 58%, 62%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#676CD7#676CD7
HEX#676CD7
RGBrgb(103, 108, 215)
RGB (0–1)0.4039, 0.4235, 0.8431
RGB percentages40.4%, 42.4%, 84.3%
HSLhsl(237.3, 58.3%, 62.4%)
HSV / HSBhsv(237.3, 52.1%, 84.3%)
CMYK52.1%, 49.8%, 0%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,778,071
CSS custom property--colour: #676CD7;

Brightness & contrast

Relative luminance0.18515WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.7:1
Contrast with white4.47:1WCAG normal text: Fail
Contrast with black4.7:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#989328

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#387CDBno red cones; affects about 1% of men; ΔE 16.7 from the original
Deuteranopia#2B73D5no green cones; the most common form, about 1% of men; ΔE 14.7 from the original
Tritanopia#368497no blue cones; rare, and affects men and women equally; ΔE 59.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.47:1WCAG large text: AA
Contrast with black, large text4.7:1WCAG large text: AAA

Named colours

Royal blue · ΔE 9.8Slate blue · ΔE 9.9Medium purple · ΔE 11.9Medium slateblue · ΔE 16.7Dodgerblue · ΔE 21.3Cornflower blue · ΔE 22.7
Nearest named CSS colourRoyal blue (#4169E1)ΔE 9.82, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D7D267
Analogous#67A4D7, #9A67D7
Triadic#D7676C, #6CD767
Split complementary#D79A67, #A4D767
Tetradic#D767A4, #D7D267, #67D79A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E0E1F7
Lighter +20%#B8BAEC
Lighter +10%#8F93E2
Darker −10%#3F45CC
Darker −20%#2D33AB
Darker −30%#222783
Darker −40%#181B5A
More saturated +25%#4F56EF
Less saturated −25%#7F82BF

Channel breakdown

R103
G108
B215
Red103 (40.4%)
Green108 (42.4%)
Blue215 (84.3%)
Hue237.32°
Saturation (HSL)58.33%
Lightness62.35%
Dominant channelBlue
Hex per channelR 67 · G 6C · B D7

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Every value on this page was computed from “676cd7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.