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Recognised as Colour

#45347E

  • #45347E
  • Blue
  • Dark
  • Nearest: Dark slateblue

#45347E is a blue with RGB values 69, 52, 126 and HSL 254°, 42%, 35%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#45347E#45347E
HEX#45347E
RGBrgb(69, 52, 126)
RGB (0–1)0.2706, 0.2039, 0.4941
RGB percentages27.1%, 20.4%, 49.4%
HSLhsl(253.8, 41.6%, 34.9%)
HSV / HSBhsv(253.8, 58.7%, 49.4%)
CMYK45.2%, 58.7%, 0%, 50.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,535,422
CSS custom property--colour: #45347E;

Brightness & contrast

Relative luminance0.05228WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.27:1
Contrast with white10.27:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#BACB81

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#084280no red cones; affects about 1% of men; ΔE 18.8 from the original
Deuteranopia#0D3F7Cno green cones; the most common form, about 1% of men; ΔE 18 from the original
Tritanopia#344453no blue cones; rare, and affects men and women equally; ΔE 40.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.27:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 4.4Midnight blue · ΔE 16Rebecca purple · ΔE 18.4Slate blue · ΔE 27.1Indigo · ΔE 29.1Medium purple · ΔE 31.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 4.38, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6D7E34
Analogous#34487E, #6A347E
Triadic#7E4534, #347E45
Split complementary#7E6A34, #487E34
Tetradic#7E3448, #6D7E34, #347E6A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1A4DA
Lighter +30%#9180CB
Lighter +20%#725CBC
Lighter +10%#5943A2
Darker −10%#31255A
Darker −20%#1D1636
Darker −30%#0A0712
Darker −40%#000000
More saturated +25%#391E94
Less saturated −25%#514A68

Channel breakdown

R69
G52
B126
Red69 (27.1%)
Green52 (20.4%)
Blue126 (49.4%)
Hue253.78°
Saturation (HSL)41.57%
Lightness34.9%
Dominant channelBlue
Hex per channelR 45 · G 34 · B 7E

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Every value on this page was computed from “45347e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.