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Recognised as Colour

#6763D2

  • #6763D2
  • Blue
  • Dark
  • Nearest: Slate blue

#6763D2 is a blue with RGB values 103, 99, 210 and HSL 242°, 55%, 61%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Slate blue.

Colour values

#6763D2#6763D2
HEX#6763D2
RGBrgb(103, 99, 210)
RGB (0–1)0.4039, 0.3882, 0.8235
RGB percentages40.4%, 38.8%, 82.4%
HSLhsl(242.2, 55.2%, 60.6%)
HSV / HSBhsv(242.2, 52.9%, 82.4%)
CMYK51%, 52.9%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,775,762
CSS custom property--colour: #6763D2;

Brightness & contrast

Relative luminance0.1646WCAG 2.x, 0 is black and 1 is white
Perceived brightness118.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.89:1
Contrast with white4.89:1WCAG normal text: AA
Contrast with black4.29:1WCAG normal text: Fail
Greyscale equivalent#6C6C6C
Inverted#989C2D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2775D6no red cones; affects about 1% of men; ΔE 19.9 from the original
Deuteranopia#1A6DD0no green cones; the most common form, about 1% of men; ΔE 18.1 from the original
Tritanopia#3C7C91no blue cones; rare, and affects men and women equally; ΔE 60.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.89:1WCAG large text: AAA
Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Slate blue · ΔE 5.1Royal blue · ΔE 9.8Medium purple · ΔE 11.5Medium slateblue · ΔE 13.5Rebecca purple · ΔE 21Dark slateblue · ΔE 23.1
Nearest named CSS colourSlate blue (#6A5ACD)ΔE 5.11, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CED263
Analogous#6397D2, #9E63D2
Triadic#D26763, #63D267
Split complementary#D29E63, #97D263
Tetradic#D26397, #CED263, #63D29E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DBDAF4
Lighter +20%#B4B2E9
Lighter +10%#8E8BDD
Darker −10%#403BC7
Darker −20%#322EA1
Darker −30%#262379
Darker −40%#1A1851
More saturated +25%#504AEB
Less saturated −25%#7E7CB9

Channel breakdown

R103
G99
B210
Red103 (40.4%)
Green99 (38.8%)
Blue210 (82.4%)
Hue242.16°
Saturation (HSL)55.22%
Lightness60.59%
Dominant channelBlue
Hex per channelR 67 · G 63 · B D2

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Every value on this page was computed from “6763d2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.