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Recognised as Colour

#9B0043

  • #9B0043
  • Red
  • Dark
  • Nearest: Brown

#9B0043 is a red with RGB values 155, 0, 67 and HSL 334°, 100%, 30%. It is a dark colour, so white text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#9B0043#9B0043
HEX#9B0043
RGBrgb(155, 0, 67)
RGB (0–1)0.6078, 0, 0.2627
RGB percentages60.8%, 0%, 26.3%
HSLhsl(334.1, 100%, 30.4%)
HSV / HSBhsv(334.1, 100%, 60.8%)
CMYK0%, 100%, 56.8%, 39.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,158,147
CSS custom property--colour: #9B0043;

Brightness & contrast

Relative luminance0.07374WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.49:1
Contrast with white8.49:1WCAG normal text: AAA
Contrast with black2.47:1WCAG normal text: Fail
Greyscale equivalent#262626
Inverted#64FFBC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#373B44no red cones; affects about 1% of men; ΔE 59.3 from the original
Deuteranopia#5C5740no green cones; the most common form, about 1% of men; ΔE 60.2 from the original
Tritanopia#AA0025no blue cones; rare, and affects men and women equally; ΔE 23.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.49:1WCAG large text: AAA
Contrast with black, large text2.47:1WCAG large text: Fail

Named colours

Brown · ΔE 24.5Indian red · ΔE 28.2Medium violet red · ΔE 29.3Firebrick · ΔE 30.5Pale violetred · ΔE 31.4Crimson · ΔE 32.3
Nearest named CSS colourBrown (#A52A2A)ΔE 24.49, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#009B58
Analogous#9B0091, #9B0B00
Triadic#439B00, #00439B
Split complementary#009B0B, #00919B
Tetradic#919B00, #009B58, #0A009B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FF68A9
Lighter +30%#FF358C
Lighter +20%#FF026F
Lighter +10%#CE0059
Darker −10%#68002D
Darker −20%#350017
Darker −30%#020001
Darker −40%#000000
More saturated +25%#9B0043
Less saturated −25%#881346

Channel breakdown

R155
G0
B67
Red155 (60.8%)
Green0 (0%)
Blue67 (26.3%)
Hue334.06°
Saturation (HSL)100%
Lightness30.39%
Dominant channelRed
Hex per channelR 9B · G 00 · B 43

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Every value on this page was computed from “9b0043” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.