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Recognised as Colour

#653F50

  • #653F50
  • Red
  • Dark
  • Nearest: Dim grey

#653F50 is a red with RGB values 101, 63, 80 and HSL 333°, 23%, 32%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#653F50#653F50
HEX#653F50
RGBrgb(101, 63, 80)
RGB (0–1)0.3961, 0.2471, 0.3137
RGB percentages39.6%, 24.7%, 31.4%
HSLhsl(333.2, 23.2%, 32.2%)
HSV / HSBhsv(333.2, 37.6%, 39.6%)
CMYK0%, 37.6%, 20.8%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,635,344
CSS custom property--colour: #653F50;

Brightness & contrast

Relative luminance0.06901WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.82:1
Contrast with white8.82:1WCAG normal text: AAA
Contrast with black2.38:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#9AC0AF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#434651no red cones; affects about 1% of men; ΔE 18.3 from the original
Deuteranopia#4C4D4Fno green cones; the most common form, about 1% of men; ΔE 19.4 from the original
Tritanopia#6A3E45no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.82:1WCAG large text: AAA
Contrast with black, large text2.38:1WCAG large text: Fail

Named colours

Dim grey · ΔE 23.4Gray · ΔE 29.5Dark slate grey · ΔE 31Slate grey · ΔE 31.1Light slate grey · ΔE 33.4Rosy brown · ΔE 33.6
Nearest named CSS colourDim grey (#696969)ΔE 23.42, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F6554
Analogous#653F63, #65413F
Triadic#50653F, #3F5065
Split complementary#3F6541, #3F6365
Tetradic#63653F, #3F6554, #413F65

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C8A8B6
Lighter +30%#B5889C
Lighter +20%#A16982
Lighter +10%#845369
Darker −10%#462B37
Darker −20%#26181E
Darker −30%#070405
Darker −40%#000000
More saturated +25%#7A2B4E
Less saturated −25%#525252

Channel breakdown

R101
G63
B80
Red101 (39.6%)
Green63 (24.7%)
Blue80 (31.4%)
Hue333.16°
Saturation (HSL)23.17%
Lightness32.16%
Dominant channelRed
Hex per channelR 65 · G 3F · B 50

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Every value on this page was computed from “653f50” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.