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Recognised as Colour

#91144C

  • #91144C
  • Red
  • Dark
  • Nearest: Medium violet red

#91144C is a red with RGB values 145, 20, 76 and HSL 333°, 76%, 32%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Medium violet red.

Colour values

#91144C#91144C
HEX#91144C
RGBrgb(145, 20, 76)
RGB (0–1)0.5686, 0.0784, 0.298
RGB percentages56.9%, 7.8%, 29.8%
HSLhsl(333.1, 75.8%, 32.4%)
HSV / HSBhsv(333.1, 86.2%, 56.9%)
CMYK0%, 86.2%, 47.6%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,507,916
CSS custom property--colour: #91144C;

Brightness & contrast

Relative luminance0.07042WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.72:1
Contrast with white8.72:1WCAG normal text: AAA
Contrast with black2.41:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#6EEBB3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#353C4Dno red cones; affects about 1% of men; ΔE 52.8 from the original
Deuteranopia#565349no green cones; the most common form, about 1% of men; ΔE 53.8 from the original
Tritanopia#9E002Fno blue cones; rare, and affects men and women equally; ΔE 21.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.72:1WCAG large text: AAA
Contrast with black, large text2.41:1WCAG large text: Fail

Named colours

Medium violet red · ΔE 27.4Pale violetred · ΔE 29.5Brown · ΔE 30.6Indian red · ΔE 31.4Hot pink · ΔE 37.3Purple · ΔE 37.7
Nearest named CSS colourMedium violet red (#C71585)ΔE 27.4, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#149159
Analogous#91148A, #911A14
Triadic#4C9114, #144C91
Split complementary#14911A, #148B91
Tetradic#8B9114, #149159, #1B1491

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EE83B3
Lighter +30%#E85697
Lighter +20%#E2297C
Lighter +10%#BE1A63
Darker −10%#640E35
Darker −20%#37081D
Darker −30%#0B0106
Darker −40%#000000
More saturated +25%#A5004A
Less saturated −25%#7C294E

Channel breakdown

R145
G20
B76
Red145 (56.9%)
Green20 (7.8%)
Blue76 (29.8%)
Hue333.12°
Saturation (HSL)75.76%
Lightness32.35%
Dominant channelRed
Hex per channelR 91 · G 14 · B 4C

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Every value on this page was computed from “91144c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.