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Recognised as Colour

#4C4B92

  • #4C4B92
  • Blue
  • Dark
  • Nearest: Dark slateblue

#4C4B92 is a blue with RGB values 76, 75, 146 and HSL 241°, 32%, 43%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#4C4B92#4C4B92
HEX#4C4B92
RGBrgb(76, 75, 146)
RGB (0–1)0.298, 0.2941, 0.5725
RGB percentages29.8%, 29.4%, 57.3%
HSLhsl(240.8, 32.1%, 43.3%)
HSV / HSBhsv(240.8, 48.6%, 57.3%)
CMYK47.9%, 48.6%, 0%, 42.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,000,082
CSS custom property--colour: #4C4B92;

Brightness & contrast

Relative luminance0.08644WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.7:1
Contrast with white7.7:1WCAG normal text: AAA
Contrast with black2.73:1WCAG normal text: Fail
Greyscale equivalent#505050
Inverted#B3B46D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2D5695no red cones; affects about 1% of men; ΔE 12.8 from the original
Deuteranopia#285090no green cones; the most common form, about 1% of men; ΔE 11.5 from the original
Tritanopia#345A67no blue cones; rare, and affects men and women equally; ΔE 40.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.7:1WCAG large text: AAA
Contrast with black, large text2.73:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 7.9Rebecca purple · ΔE 24.1Midnight blue · ΔE 24.8Slate blue · ΔE 26.4Medium purple · ΔE 27.9Royal blue · ΔE 29.5
Nearest named CSS colourDark slateblue (#483D8B)ΔE 7.88, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#91924B
Analogous#4B6E92, #6F4B92
Triadic#924C4B, #4B924C
Split complementary#926F4B, #6E924B
Tetradic#924B6E, #91924B, #4B926F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C7C7E2
Lighter +30%#A6A5D1
Lighter +20%#8483C0
Lighter +10%#6362AE
Darker −10%#3A3A70
Darker −20%#29284F
Darker −30%#17172D
Darker −40%#06060B
More saturated +25%#312FAE
Less saturated −25%#676776

Channel breakdown

R76
G75
B146
Red76 (29.8%)
Green75 (29.4%)
Blue146 (57.3%)
Hue240.85°
Saturation (HSL)32.13%
Lightness43.33%
Dominant channelBlue
Hex per channelR 4C · G 4B · B 92

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Every value on this page was computed from “4c4b92” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.