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Recognised as Colour

#320B01

  • #320B01
  • Red
  • Dark
  • Nearest: Black

#320B01 is a red with RGB values 50, 11, 1 and HSL 12°, 96%, 10%. It is a dark colour, so white text on it reaches 17.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#320B01#320B01
HEX#320B01
RGBrgb(50, 11, 1)
RGB (0–1)0.1961, 0.0431, 0.0039
RGB percentages19.6%, 4.3%, 0.4%
HSLhsl(12.2, 96.1%, 10%)
HSV / HSBhsv(12.2, 98%, 19.6%)
CMYK0%, 78%, 98%, 80.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,279,617
CSS custom property--colour: #320B01;

Brightness & contrast

Relative luminance0.0092WCAG 2.x, 0 is black and 1 is white
Perceived brightness28.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.74:1
Contrast with white17.74:1WCAG normal text: AAA
Contrast with black1.18:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#CDF4FE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#171300no red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#201B00no green cones; the most common form, about 1% of men; ΔE 20.9 from the original
Tritanopia#380208no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.74:1WCAG large text: AAA
Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Black · ΔE 24.2Saddle brown · ΔE 41.5Dark slate grey · ΔE 41.6Maroon · ΔE 42.4Dim grey · ΔE 42.7Sienna · ΔE 43.6
Nearest named CSS colourBlack (#000000)ΔE 24.17, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#012832
Analogous#320110, #322401
Triadic#01320B, #0B0132
Split complementary#013223, #011032
Tetradic#103201, #012832, #230132

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FA3705
Lighter +30%#C82C04
Lighter +20%#962103
Lighter +10%#641602
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#330A00
Less saturated −25%#2C0F07

Channel breakdown

R50
G11
B1
Red50 (19.6%)
Green11 (4.3%)
Blue1 (0.4%)
Hue12.24°
Saturation (HSL)96.08%
Lightness10%
Dominant channelRed
Hex per channelR 32 · G 0B · B 01

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Every value on this page was computed from “320b01” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.