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Recognised as Colour

#675AE3

  • #675AE3
  • Blue
  • Dark
  • Nearest: Medium slateblue

#675AE3 is a blue with RGB values 103, 90, 227 and HSL 246°, 71%, 62%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#675AE3#675AE3
HEX#675AE3
RGBrgb(103, 90, 227)
RGB (0–1)0.4039, 0.3529, 0.8902
RGB percentages40.4%, 35.3%, 89%
HSLhsl(245.7, 71%, 62.2%)
HSV / HSBhsv(245.7, 60.4%, 89%)
CMYK54.6%, 60.4%, 0%, 11%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,773,475
CSS custom property--colour: #675AE3;

Brightness & contrast

Relative luminance0.15742WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.06:1
Contrast with white5.06:1WCAG normal text: AA
Contrast with black4.15:1WCAG normal text: Fail
Greyscale equivalent#676767
Inverted#98A51C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0073E7no red cones; affects about 1% of men; ΔE 24.8 from the original
Deuteranopia#006AE0no green cones; the most common form, about 1% of men; ΔE 21.5 from the original
Tritanopia#2C7B96no blue cones; rare, and affects men and women equally; ΔE 73.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.06:1WCAG large text: AAA
Contrast with black, large text4.15:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 6.3Slate blue · ΔE 12.2Royal blue · ΔE 16.2Medium purple · ΔE 20.7Dark orchid · ΔE 24.7Rebecca purple · ΔE 25.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 6.3, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D6E35A
Analogous#5A92E3, #AB5AE3
Triadic#E3675A, #5AE367
Split complementary#E3AC5A, #92E35A
Tetradic#E35A92, #D6E35A, #5AE3AC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DFDDF9
Lighter +20%#B7B1F2
Lighter +10%#8F86EA
Darker −10%#3F2EDC
Darker −20%#2E1FB8
Darker −30%#23188C
Darker −40%#181061
More saturated +25%#5342FB
Less saturated −25%#7B72CB

Channel breakdown

R103
G90
B227
Red103 (40.4%)
Green90 (35.3%)
Blue227 (89%)
Hue245.69°
Saturation (HSL)70.98%
Lightness62.16%
Dominant channelBlue
Hex per channelR 67 · G 5A · B E3

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Every value on this page was computed from “675ae3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.