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Recognised as Colour

#45307F

  • #45307F
  • Violet
  • Dark
  • Nearest: Dark slateblue

#45307F is a violet with RGB values 69, 48, 127 and HSL 256°, 45%, 34%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#45307F#45307F
HEX#45307F
RGBrgb(69, 48, 127)
RGB (0–1)0.2706, 0.1882, 0.498
RGB percentages27.1%, 18.8%, 49.8%
HSLhsl(255.9, 45.1%, 34.3%)
HSV / HSBhsv(255.9, 62.2%, 49.8%)
CMYK45.7%, 62.2%, 0%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,534,399
CSS custom property--colour: #45307F;

Brightness & contrast

Relative luminance0.04911WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.59:1
Contrast with white10.59:1WCAG normal text: AAA
Contrast with black1.98:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#BACF80

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004082no red cones; affects about 1% of men; ΔE 19.9 from the original
Deuteranopia#003D7Dno green cones; the most common form, about 1% of men; ΔE 19.9 from the original
Tritanopia#344252no blue cones; rare, and affects men and women equally; ΔE 43.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.59:1WCAG large text: AAA
Contrast with black, large text1.98:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 5.8Midnight blue · ΔE 13.4Rebecca purple · ΔE 15.6Indigo · ΔE 25.5Slate blue · ΔE 25.6Purple · ΔE 29.7
Nearest named CSS colourDark slateblue (#483D8B)ΔE 5.78, clearly different but related
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A7F30
Analogous#30437F, #6C307F
Triadic#7F4530, #307F45
Split complementary#7F6C30, #437F30
Tetradic#7F3043, #6A7F30, #307F6C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B0A0DB
Lighter +30%#917BCD
Lighter +20%#7256BF
Lighter +10%#593EA4
Darker −10%#31225A
Darker −20%#1D1435
Darker −30%#090610
Darker −40%#000000
More saturated +25%#3B1A95
Less saturated −25%#4F4669

Channel breakdown

R69
G48
B127
Red69 (27.1%)
Green48 (18.8%)
Blue127 (49.8%)
Hue255.95°
Saturation (HSL)45.14%
Lightness34.31%
Dominant channelBlue
Hex per channelR 45 · G 30 · B 7F

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Every value on this page was computed from “45307f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.